Live analysis

1,010,720

1,010,720 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.).

1,010,720 (one million ten thousand seven hundred twenty) is an even 7-digit number. It is a composite number with 24 divisors, and factors as 2⁵ × 5 × 6,317. Its proper divisors sum to 1,377,484, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xF6C20.

Abundant Number Gapful Number Odious Number Recamán's Sequence Semiperfect Number

Interestingness

★ ☆ ☆ ☆ ☆

3 notable facts · grade F

1,010,708 1,010,709 1,010,710 1,010,711 1,010,712 1,010,713 1,010,714 1,010,715 1,010,716 1,010,717 1,010,718 1,010,719 1,010,720 1,010,721 1,010,722 1,010,723 1,010,724 1,010,725 1,010,726 1,010,727 1,010,728 1,010,729 1,010,730 1,010,731 1,010,732

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 11
Digit product: 0
Digital root: 2
Palindrome: No
Bit width: 20 bits
Reversed: 270,101
Recamán's sequence: a(360,695) = 1,010,720
Square (n²): 1,021,554,918,400
Cube (n³): 1,032,505,987,125,248,000
Divisor count: 24
σ(n) — sum of divisors: 2,388,204
φ(n) — Euler's totient: 404,224
Sum of prime factors: 6,332

Primality

Prime factorization: 2 ⁵ × 5 × 6317

Nearest primes: 1,010,719 (−1) · 1,010,747 (+27)

Divisors & multiples

All divisors (24)

1 · 2 · 4 · 5 · 8 · 10 · 16 · 20 · 32 · 40 · 80 · 160 · 6317 · 12634 · 25268 · 31585 · 50536 · 63170 · 101072 · 126340 · 202144 · 252680 · 505360 (half) · 1010720

Aliquot sum (sum of proper divisors): 1,377,484

Factor pairs (a × b = 1,010,720)

1 × 1010720

2 × 505360

4 × 252680

5 × 202144

8 × 126340

10 × 101072

16 × 63170

20 × 50536

32 × 31585

40 × 25268

80 × 12634

160 × 6317

First multiples

1,010,720 · 2,021,440 (double) · 3,032,160 · 4,042,880 · 5,053,600 · 6,064,320 · 7,075,040 · 8,085,760 · 9,096,480 · 10,107,200

Sums & aliquot sequence

As a sum of two squares: 52² + 1,004² = 644² + 772²

As consecutive integers: 202,142 + 202,143 + 202,144 + 202,145 + 202,146 15,761 + 15,762 + … + 15,824 2,999 + 3,000 + … + 3,318

Aliquot sequence: 1,010,720 → 1,377,484 → 1,033,120 → 1,634,048 → 1,885,720 → 2,357,240 → 3,120,520 → 4,908,200 → 8,215,960 → 10,270,040 → 16,440,520 → 20,550,740 → 29,104,684 → 29,439,956 → 36,039,724 → 36,039,780 → 88,902,492 — unresolved within range

Continued fraction of √n

√1,010,720 = [1005; (2, 1, 8, 3, 4, 2, 1, 9, 1, 1, 3, 5, 1, 4, 1, 4, 5, 2, 1, 1, 5, 1, 3, 2, …)]

Representations

In words: one million ten thousand seven hundred twenty
Ordinal: 1010720th
Binary: 11110110110000100000
Octal: 3666040
Hexadecimal: 0xF6C20
Base64: D2wg
One's complement: 4,293,956,575 (32-bit)
Scientific notation: 1.01072 × 10⁶
As a duration: 1,010,720 s = 11 days, 16 hours, 45 minutes, 20 seconds

In other bases

ternary (3) 1220100110002

quaternary (4) 3312300200

quinary (5) 224320340

senary (6) 33355132

septenary (7) 11406464

nonary (9) 1810402

undecimal (11) 630407

duodecimal (12) 408aa8

tridecimal (13) 295079

tetradecimal (14) 1c44a4

pentadecimal (15) 14e715

As an angle

1,010,720° = 2,807 × 360° + 200°

200° ≈ 3.491 rad

Compass bearing: SSW (south-southwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋
Egyptian hieroglyphic: 𓁨𓂍𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆
Chinese: 一百零一萬零七百二十
Chinese (financial): 壹佰零壹萬零柒佰貳拾

In other modern scripts

Eastern Arabic ١٠١٠٧٢٠ Devanagari १०१०७२० Bengali ১০১০৭২০ Tamil ௧௦௧௦௭௨௦ Thai ๑๐๑๐๗๒๐ Tibetan ༡༠༡༠༧༢༠ Khmer ១០១០៧២០ Lao ໑໐໑໐໗໒໐ Burmese ၁၀၁၀၇၂၀

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1010720, here are decompositions:

3 + 1010717 = 1010720
37 + 1010683 = 1010720
97 + 1010623 = 1010720
103 + 1010617 = 1010720
211 + 1010509 = 1010720
229 + 1010491 = 1010720
313 + 1010407 = 1010720
367 + 1010353 = 1010720

Showing the first eight; more decompositions exist.

Hex color

#0F6C20

RGB(15, 108, 32)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.108.32.

Address: 0.15.108.32
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.108.32

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

Possible date

Could be parsed as a date. Most likely interpretation: Thursday, January 1, 0720 (MDDYYYY (US, single-digit month)).

Other possible interpretations (2)

0720-10-01 (MMDYYYY (US, single-digit day))
0720-01-10 (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 1,010,720 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 US1,010,720 on Google Patents ↗ Look up on USPTO ↗