Live analysis

1,001,650

1,001,650 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.).

1,001,650 (one million one thousand six hundred fifty) is an even 7-digit number. It is a composite number with 48 divisors, and factors as 2 × 5² × 13 × 23 × 67. Its proper divisors sum to 1,123,214, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xF48B2.

Abundant Number Arithmetic Number Cube-Free Evil Number Gapful Number Harshad / Niven Self Number Semiperfect Number

Interestingness

★ ★ ★ ★ ☆

6 notable facts · grade B

1,001,638 1,001,639 1,001,640 1,001,641 1,001,642 1,001,643 1,001,644 1,001,645 1,001,646 1,001,647 1,001,648 1,001,649 1,001,650 1,001,651 1,001,652 1,001,653 1,001,654 1,001,655 1,001,656 1,001,657 1,001,658 1,001,659 1,001,660 1,001,661 1,001,662

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 13
Digit product: 0
Digital root: 4
Palindrome: No
Bit width: 20 bits
Reversed: 561,001
Square (n²): 1,003,302,722,500
Cube (n³): 1,004,958,171,992,125,000
Divisor count: 48
σ(n) — sum of divisors: 2,124,864
φ(n) — Euler's totient: 348,480
Sum of prime factors: 115

Primality

Prime factorization: 2 × 5 ² × 13 × 23 × 67

Nearest primes: 1,001,639 (−11) · 1,001,659 (+9)

Divisors & multiples

All divisors (48)

1 · 2 · 5 · 10 · 13 · 23 · 25 · 26 · 46 · 50 · 65 · 67 · 115 · 130 · 134 · 230 · 299 · 325 · 335 · 575 · 598 · 650 · 670 · 871 · 1150 · 1495 · 1541 · 1675 · 1742 · 2990 · 3082 · 3350 · 4355 · 7475 · 7705 · 8710 · 14950 · 15410 · 20033 · 21775 · 38525 · 40066 · 43550 · 77050 · 100165 · 200330 · 500825 (half) · 1001650

Aliquot sum (sum of proper divisors): 1,123,214

Factor pairs (a × b = 1,001,650)

1 × 1001650

2 × 500825

5 × 200330

10 × 100165

13 × 77050

23 × 43550

25 × 40066

26 × 38525

46 × 21775

50 × 20033

65 × 15410

67 × 14950

115 × 8710

130 × 7705

134 × 7475

230 × 4355

299 × 3350

325 × 3082

335 × 2990

575 × 1742

598 × 1675

650 × 1541

670 × 1495

871 × 1150

First multiples

1,001,650 · 2,003,300 (double) · 3,004,950 · 4,006,600 · 5,008,250 · 6,009,900 · 7,011,550 · 8,013,200 · 9,014,850 · 10,016,500

Sums & aliquot sequence

As consecutive integers: 250,411 + 250,412 + 250,413 + 250,414 200,328 + 200,329 + 200,330 + 200,331 + 200,332 77,044 + 77,045 + … + 77,056 50,073 + 50,074 + … + 50,092

Aliquot sequence: 1,001,650 → 1,123,214 → 561,610 → 620,342 → 356,410 → 307,790 → 325,522 → 173,294 → 110,314 → 63,926 → 31,966 → 20,378 → 11,590 → 10,730 → 9,790 → 9,650 → 8,392 — unresolved within range

Continued fraction of √n

√1,001,650 = [1000; (1, 4, 1, 2, 2, 1, 2, 2, 2, 1, 1, 1, 24, 1, 2, 2, 2, 4, 6, 1, 3, 2, 1, 1, …)]

Representations

In words: one million one thousand six hundred fifty
Ordinal: 1001650th
Binary: 11110100100010110010
Octal: 3644262
Hexadecimal: 0xF48B2
Base64: D0iy
One's complement: 4,293,965,645 (32-bit)
Scientific notation: 1.00165 × 10⁶
As a duration: 1,001,650 s = 11 days, 14 hours, 14 minutes, 10 seconds

In other bases

ternary (3) 1212220000011

quaternary (4) 3310202302

quinary (5) 224023100

senary (6) 33245134

septenary (7) 11341156

nonary (9) 1786004

undecimal (11) 624611

duodecimal (12) 4037aa

tridecimal (13) 290bc0

tetradecimal (14) 1c1066

pentadecimal (15) 14bbba

As an angle

1,001,650° = 2,782 × 360° + 130°

130° ≈ 2.269 rad

Compass bearing: SE (southeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹 𒌋
Egyptian hieroglyphic: 𓁨𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆
Chinese: 一百萬一千六百五十
Chinese (financial): 壹佰萬壹仟陸佰伍拾

In other modern scripts

Eastern Arabic ١٠٠١٦٥٠ Devanagari १००१६५० Bengali ১০০১৬৫০ Tamil ௧௦௦௧௬௫௦ Thai ๑๐๐๑๖๕๐ Tibetan ༡༠༠༡༦༥༠ Khmer ១០០១៦៥០ Lao ໑໐໐໑໖໕໐ Burmese ၁၀၀၁၆၅၀

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1001650, here are decompositions:

11 + 1001639 = 1001650
29 + 1001621 = 1001650
101 + 1001549 = 1001650
149 + 1001501 = 1001650
191 + 1001459 = 1001650
239 + 1001411 = 1001650
263 + 1001387 = 1001650
269 + 1001381 = 1001650

Showing the first eight; more decompositions exist.

Hex color

#0F48B2

RGB(15, 72, 178)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.72.178.

Address: 0.15.72.178
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.72.178

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 1,001,650 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 US1,001,650 on Google Patents ↗ Look up on USPTO ↗