Live analysis

1,040,988

1,040,988 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.).

1,040,988 (one million forty thousand nine hundred eighty-eight) is an even 7-digit number. It is a composite number with 24 divisors, and factors as 2² × 3 × 13 × 6,673. Its proper divisors sum to 1,575,220, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xFE25C.

Abundant Number Cube-Free Evil Number Happy Number Semiperfect Number

Interestingness

★ ☆ ☆ ☆ ☆

3 notable facts · grade F

1,040,976 1,040,977 1,040,978 1,040,979 1,040,980 1,040,981 1,040,982 1,040,983 1,040,984 1,040,985 1,040,986 1,040,987 1,040,988 1,040,989 1,040,990 1,040,991 1,040,992 1,040,993 1,040,994 1,040,995 1,040,996 1,040,997 1,040,998 1,040,999 1,041,000

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 30
Digit product: 0
Digital root: 3
Palindrome: No
Bit width: 20 bits
Reversed: 8,890,401
Square (n²): 1,083,656,016,144
Cube (n³): 1,128,072,908,933,710,272
Divisor count: 24
σ(n) — sum of divisors: 2,616,208
φ(n) — Euler's totient: 320,256
Sum of prime factors: 6,693

Primality

Prime factorization: 2 ² × 3 × 13 × 6673

Nearest primes: 1,040,981 (−7) · 1,040,989 (+1)

Divisors & multiples

All divisors (24)

1 · 2 · 3 · 4 · 6 · 12 · 13 · 26 · 39 · 52 · 78 · 156 · 6673 · 13346 · 20019 · 26692 · 40038 · 80076 · 86749 · 173498 · 260247 · 346996 · 520494 (half) · 1040988

Aliquot sum (sum of proper divisors): 1,575,220

Factor pairs (a × b = 1,040,988)

1 × 1040988

2 × 520494

3 × 346996

4 × 260247

6 × 173498

12 × 86749

13 × 80076

26 × 40038

39 × 26692

52 × 20019

78 × 13346

156 × 6673

First multiples

1,040,988 · 2,081,976 (double) · 3,122,964 · 4,163,952 · 5,204,940 · 6,245,928 · 7,286,916 · 8,327,904 · 9,368,892 · 10,409,880

Sums & aliquot sequence

As consecutive integers: 346,995 + 346,996 + 346,997 130,120 + 130,121 + … + 130,127 80,070 + 80,071 + … + 80,082 43,363 + 43,364 + … + 43,386

Aliquot sequence: 1,040,988 → 1,575,220 → 2,044,508 → 1,574,212 → 1,353,020 → 1,488,364 → 1,124,820 → 2,376,300 → 4,577,248 → 5,128,280 → 7,118,920 → 11,397,680 → 18,889,072 → 19,300,448 → 18,879,064 → 17,343,056 → 16,259,146 — unresolved within range

Continued fraction of √n

√1,040,988 = [1020; (3, 2, 7, 1, 3, 1, 87, 1, 12, 2, 3, 2, 2, 2, 1, 2, 1, 3, 7, 1, 6, 4, 3, 29, …)]

Representations

In words: one million forty thousand nine hundred eighty-eight
Ordinal: 1040988th
Binary: 11111110001001011100
Octal: 3761134
Hexadecimal: 0xFE25C
Base64: D+Jc
One's complement: 4,293,926,307 (32-bit)
Scientific notation: 1.040988 × 10⁶
As a duration: 1,040,988 s = 12 days, 1 hour, 9 minutes, 48 seconds

In other bases

ternary (3) 1221212222010

quaternary (4) 3332021130

quinary (5) 231302423

senary (6) 34151220

septenary (7) 11563644

nonary (9) 1855863

undecimal (11) 651123

duodecimal (12) 422510

tridecimal (13) 2a5a90

tetradecimal (14) 1d1524

pentadecimal (15) 158693

As an angle

1,040,988° = 2,891 × 360° + 228°

228° ≈ 3.979 rad

Compass bearing: SW (southwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓂍𓂍𓂍𓂍𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
Chinese: 一百零四萬零九百八十八
Chinese (financial): 壹佰零肆萬零玖佰捌拾捌

In other modern scripts

Eastern Arabic ١٠٤٠٩٨٨ Devanagari १०४०९८८ Bengali ১০৪০৯৮৮ Tamil ௧௦௪௦௯௮௮ Thai ๑๐๔๐๙๘๘ Tibetan ༡༠༤༠༩༨༨ Khmer ១០៤០៩៨៨ Lao ໑໐໔໐໙໘໘ Burmese ၁၀၄၀၉၈၈

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1040988, here are decompositions:

7 + 1040981 = 1040988
29 + 1040959 = 1040988
37 + 1040951 = 1040988
41 + 1040947 = 1040988
59 + 1040929 = 1040988
89 + 1040899 = 1040988
97 + 1040891 = 1040988
107 + 1040881 = 1040988

Showing the first eight; more decompositions exist.

Hex color

#0FE25C

RGB(15, 226, 92)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.226.92.

Address: 0.15.226.92
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.226.92

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

Possible date

Could be parsed as a date. Most likely interpretation: Friday, January 4, 0988 (MDDYYYY (US, single-digit month)).

Other possible interpretations (3)

0988-04-01 (DMMYYYY (Euro, single-digit day))
0988-10-04 (MMDYYYY (US, single-digit day))
0988-04-10 (DDMYYYY (Euro, single-digit month))

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 1,040,988 and was likely granted around 1912.

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

Look up US1,040,988 on Google Patents ↗ Look up on USPTO ↗

Position in π

The digit sequence 1040988 first appears in π at position 823,994 of the decimal expansion (the 823,994ordinal-suffix:th 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 1040988 on Pi Search ↗