Live analysis

1,012,725

1,012,725 is a composite number, odd.

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.).

1,012,725 (one million twelve thousand seven hundred twenty-five) is an odd 7-digit number. It is a composite number with 36 divisors, and factors as 3² × 5² × 7 × 643. Its proper divisors sum to 1,063,531, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xF73F5.

Abundant Number Cube-Free Gapful Number Odious Number Semiperfect Number

Interestingness

★ ☆ ☆ ☆ ☆

3 notable facts · grade F

1,012,713 1,012,714 1,012,715 1,012,716 1,012,717 1,012,718 1,012,719 1,012,720 1,012,721 1,012,722 1,012,723 1,012,724 1,012,725 1,012,726 1,012,727 1,012,728 1,012,729 1,012,730 1,012,731 1,012,732 1,012,733 1,012,734 1,012,735 1,012,736 1,012,737

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 18
Digit product: 0
Digital root: 9
Palindrome: No
Bit width: 20 bits
Reversed: 5,272,101
Square (n²): 1,025,611,925,625
Cube (n³): 1,038,662,837,378,578,125
Divisor count: 36
σ(n) — sum of divisors: 2,076,256
φ(n) — Euler's totient: 462,240
Sum of prime factors: 666

Primality

Prime factorization: 3 ² × 5 ² × 7 × 643

Nearest primes: 1,012,721 (−4) · 1,012,733 (+8)

Divisors & multiples

All divisors (36)

1 · 3 · 5 · 7 · 9 · 15 · 21 · 25 · 35 · 45 · 63 · 75 · 105 · 175 · 225 · 315 · 525 · 643 · 1575 · 1929 · 3215 · 4501 · 5787 · 9645 · 13503 · 16075 · 22505 · 28935 · 40509 · 48225 · 67515 · 112525 · 144675 · 202545 · 337575 · 1012725

Aliquot sum (sum of proper divisors): 1,063,531

Factor pairs (a × b = 1,012,725)

1 × 1012725

3 × 337575

5 × 202545

7 × 144675

9 × 112525

15 × 67515

21 × 48225

25 × 40509

35 × 28935

45 × 22505

63 × 16075

75 × 13503

105 × 9645

175 × 5787

225 × 4501

315 × 3215

525 × 1929

643 × 1575

First multiples

1,012,725 · 2,025,450 (double) · 3,038,175 · 4,050,900 · 5,063,625 · 6,076,350 · 7,089,075 · 8,101,800 · 9,114,525 · 10,127,250

Sums & aliquot sequence

As consecutive integers: 506,362 + 506,363 337,574 + 337,575 + 337,576 202,543 + 202,544 + 202,545 + 202,546 + 202,547 168,785 + 168,786 + 168,787 + 168,788 + 168,789 + 168,790

Aliquot sequence: 1,012,725 → 1,063,531 → 161,909 → 19,531 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,012,725 = [1006; (2, 1, 11, 1, 1, 1, 1, 6, 2, 1, 3, 2, 1, 11, 4, 1, 1, 1, 6, 11, 2, 1, 5, 1, …)]

Representations

In words: one million twelve thousand seven hundred twenty-five
Ordinal: 1012725th
Binary: 11110111001111110101
Octal: 3671765
Hexadecimal: 0xF73F5
Base64: D3P1
One's complement: 4,293,954,570 (32-bit)
Scientific notation: 1.012725 × 10⁶
As a duration: 1,012,725 s = 11 days, 17 hours, 18 minutes, 45 seconds

In other bases

ternary (3) 1220110012100

quaternary (4) 3313033311

quinary (5) 224401400

senary (6) 33412313

septenary (7) 11415360

nonary (9) 1813170

undecimal (11) 63196a

duodecimal (12) 40a099

tridecimal (13) 295c5c

tetradecimal (14) 1c50d7

pentadecimal (15) 150100

As an angle

1,012,725° = 2,813 × 360° + 45°

45° ≈ 0.785 rad

Compass bearing: NE (northeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓂍𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺
Chinese: 一百零一萬二千七百二十五
Chinese (financial): 壹佰零壹萬貳仟柒佰貳拾伍

In other modern scripts

Eastern Arabic ١٠١٢٧٢٥ Devanagari १०१२७२५ Bengali ১০১২৭২৫ Tamil ௧௦௧௨௭௨௫ Thai ๑๐๑๒๗๒๕ Tibetan ༡༠༡༢༧༢༥ Khmer ១០១២៧២៥ Lao ໑໐໑໒໗໒໕ Burmese ၁၀၁၂၇၂၅

Also seen as

Hex color

#0F73F5

RGB(15, 115, 245)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.115.245.

Address: 0.15.115.245
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.115.245

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

Possible date

Could be parsed as a date. Most likely interpretation: Thursday, January 1, 2725 (MDDYYYY (US, single-digit month)).

Other possible interpretations (2)

2725-10-01 (MMDYYYY (US, single-digit day))
2725-01-10 (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 1,012,725 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 US1,012,725 on Google Patents ↗ Look up on USPTO ↗