Live analysis

1,004,940

1,004,940 is a composite number, even.

This number doesn't have a permanent NumberWiki page yet — what you see below is computed live. Pages get added to the permanent index when they're notable (years, primes, curated, etc.).

1,004,940 (one million four thousand nine hundred forty) is an even 7-digit number. It is a composite number with 48 divisors, and factors as 2² × 3³ × 5 × 1,861. Its proper divisors sum to 2,123,220, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xF558C.

Abundant Number Arithmetic Number Gapful Number Harshad / Niven Odious Number Pernicious Number Semiperfect Number

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

1,004,928 1,004,929 1,004,930 1,004,931 1,004,932 1,004,933 1,004,934 1,004,935 1,004,936 1,004,937 1,004,938 1,004,939 1,004,940 1,004,941 1,004,942 1,004,943 1,004,944 1,004,945 1,004,946 1,004,947 1,004,948 1,004,949 1,004,950 1,004,951 1,004,952

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 18
Digit product: 0
Digital root: 9
Palindrome: No
Bit width: 20 bits
Reversed: 494,001
Square (n²): 1,009,904,403,600
Cube (n³): 1,014,893,331,353,784,000
Divisor count: 48
σ(n) — sum of divisors: 3,128,160
φ(n) — Euler's totient: 267,840
Sum of prime factors: 1,879

Primality

Prime factorization: 2 ² × 3 ³ × 5 × 1861

Nearest primes: 1,004,917 (−23) · 1,004,963 (+23)

Divisors & multiples

All divisors (48)

1 · 2 · 3 · 4 · 5 · 6 · 9 · 10 · 12 · 15 · 18 · 20 · 27 · 30 · 36 · 45 · 54 · 60 · 90 · 108 · 135 · 180 · 270 · 540 · 1861 · 3722 · 5583 · 7444 · 9305 · 11166 · 16749 · 18610 · 22332 · 27915 · 33498 · 37220 · 50247 · 55830 · 66996 · 83745 · 100494 · 111660 · 167490 · 200988 · 251235 · 334980 · 502470 (half) · 1004940

Aliquot sum (sum of proper divisors): 2,123,220

Factor pairs (a × b = 1,004,940)

1 × 1004940

2 × 502470

3 × 334980

4 × 251235

5 × 200988

6 × 167490

9 × 111660

10 × 100494

12 × 83745

15 × 66996

18 × 55830

20 × 50247

27 × 37220

30 × 33498

36 × 27915

45 × 22332

54 × 18610

60 × 16749

90 × 11166

108 × 9305

135 × 7444

180 × 5583

270 × 3722

540 × 1861

First multiples

1,004,940 · 2,009,880 (double) · 3,014,820 · 4,019,760 · 5,024,700 · 6,029,640 · 7,034,580 · 8,039,520 · 9,044,460 · 10,049,400

Sums & aliquot sequence

As consecutive integers: 334,979 + 334,980 + 334,981 200,986 + 200,987 + 200,988 + 200,989 + 200,990 125,614 + 125,615 + … + 125,621 111,656 + 111,657 + … + 111,664

Aliquot sequence: 1,004,940 → 2,123,220 → 4,364,268 → 6,171,012 → 9,828,188 → 7,371,148 → 5,623,484 → 4,356,724 → 3,297,776 → 3,175,024 → 2,976,616 → 2,898,584 → 3,088,936 → 2,702,834 → 1,351,420 → 1,974,980 → 2,765,308 — unresolved within range

Continued fraction of √n

√1,004,940 = [1002; (2, 7, 15, 5, 1, 4, 1, 10, 14, 1, 3, 6, 1, 2, 6, 2, 1, 4, 4, 1, 1, 2, 1, 222, …)]

Representations

In words: one million four thousand nine hundred forty
Ordinal: 1004940th
Binary: 11110101010110001100
Octal: 3652614
Hexadecimal: 0xF558C
Base64: D1WM
One's complement: 4,293,962,355 (32-bit)
Scientific notation: 1.00494 × 10⁶
As a duration: 1,004,940 s = 11 days, 15 hours, 9 minutes

In other bases

ternary (3) 1220001112000

quaternary (4) 3311112030

quinary (5) 224124230

senary (6) 33312300

septenary (7) 11353566

nonary (9) 1801460

undecimal (11) 627032

duodecimal (12) 405690

tridecimal (13) 292551

tetradecimal (14) 1c2336

pentadecimal (15) 14cb60

As an angle

1,004,940° = 2,791 × 360° + 180°

180° ≈ 3.142 rad

Compass bearing: S (south)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 ·
Egyptian hieroglyphic: 𓁨𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆
Chinese: 一百萬四千九百四十
Chinese (financial): 壹佰萬肆仟玖佰肆拾

In other modern scripts

Eastern Arabic ١٠٠٤٩٤٠ Devanagari १००४९४० Bengali ১০০৪৯৪০ Tamil ௧௦௦௪௯௪௦ Thai ๑๐๐๔๙๔๐ Tibetan ༡༠༠༤༩༤༠ Khmer ១០០៤៩៤០ Lao ໑໐໐໔໙໔໐ Burmese ၁၀၀၄၉၄၀

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1004940, here are decompositions:

23 + 1004917 = 1004940
29 + 1004911 = 1004940
37 + 1004903 = 1004940
67 + 1004873 = 1004940
179 + 1004761 = 1004940
191 + 1004749 = 1004940
193 + 1004747 = 1004940
197 + 1004743 = 1004940

Showing the first eight; more decompositions exist.

Hex color

#0F558C

RGB(15, 85, 140)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.85.140.

Address: 0.15.85.140
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.85.140

Unspecified address (0.0.0.0/8) — "this network" placeholder.

Possible US patent number

This number falls in the range of US utility patent numbers. If it's a patent, it would be issued as US 1,004,940 and was likely granted around 1911.

Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.

Look up US1,004,940 on Google Patents ↗ Look up on USPTO ↗

Position in π

The digit sequence 1004940 first appears in π at position 166,002 of the decimal expansion (the 166,002ordinal-suffix:nd digit after the integer 3).

Search range: the first 1,000,000 fractional digits of π. Any 6-digit-or-shorter string is virtually guaranteed to appear in there — the more interesting signal is the position.

Look up 1004940 on Pi Search ↗