Live analysis

1,001,725

1,001,725 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.).

1,001,725 (one million one thousand seven hundred twenty-five) is an odd 7-digit number. It is a composite number with 12 divisors, and factors as 5² × 17 × 2,357. Written other ways, in hexadecimal, 0xF48FD.

Arithmetic Number Cube-Free Deficient Number Odious Number Pernicious Number

Interestingness

★ ☆ ☆ ☆ ☆

2 notable facts · grade F

1,001,713 1,001,714 1,001,715 1,001,716 1,001,717 1,001,718 1,001,719 1,001,720 1,001,721 1,001,722 1,001,723 1,001,724 1,001,725 1,001,726 1,001,727 1,001,728 1,001,729 1,001,730 1,001,731 1,001,732 1,001,733 1,001,734 1,001,735 1,001,736 1,001,737

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 16
Digit product: 0
Digital root: 7
Palindrome: No
Bit width: 20 bits
Reversed: 5,271,001
Square (n²): 1,003,452,975,625
Cube (n³): 1,005,183,932,007,953,125
Divisor count: 12
σ(n) — sum of divisors: 1,315,764
φ(n) — Euler's totient: 753,920
Sum of prime factors: 2,384

Primality

Prime factorization: 5 ² × 17 × 2357

Nearest primes: 1,001,723 (−2) · 1,001,743 (+18)

Divisors & multiples

All divisors (12)

1 · 5 · 17 · 25 · 85 · 425 · 2357 · 11785 · 40069 · 58925 · 200345 · 1001725

Aliquot sum (sum of proper divisors): 314,039

Factor pairs (a × b = 1,001,725)

1 × 1001725

5 × 200345

17 × 58925

25 × 40069

85 × 11785

425 × 2357

First multiples

1,001,725 · 2,003,450 (double) · 3,005,175 · 4,006,900 · 5,008,625 · 6,010,350 · 7,012,075 · 8,013,800 · 9,015,525 · 10,017,250

Sums & aliquot sequence

As a sum of two squares: 117² + 994² = 166² + 987² = 315² + 950² = 318² + 949²

As consecutive integers: 500,862 + 500,863 200,343 + 200,344 + 200,345 + 200,346 + 200,347 100,168 + 100,169 + … + 100,177 58,917 + 58,918 + … + 58,933

Aliquot sequence: 1,001,725 → 314,039 → 28,561 → 2,380 → 3,668 → 3,724 → 4,256 → 5,824 → 8,400 → 22,352 → 25,264 → 23,716 → 29,351 → 4,849 → 387 → 185 → 43 — unresolved within range

Continued fraction of √n

√1,001,725 = [1000; (1, 6, 3, 1, 19, 3, 1, 6, 2, 499, 1, 28, 80, 28, 1, 499, 2, 6, 1, 3, 19, 1, 3, 6, …)]

Period length 26 — the block in parentheses repeats forever.

Representations

In words: one million one thousand seven hundred twenty-five
Ordinal: 1001725th
Binary: 11110100100011111101
Octal: 3644375
Hexadecimal: 0xF48FD
Base64: D0j9
One's complement: 4,293,965,570 (32-bit)
Scientific notation: 1.001725 × 10⁶
As a duration: 1,001,725 s = 11 days, 14 hours, 15 minutes, 25 seconds

In other bases

ternary (3) 1212220002221

quaternary (4) 3310203331

quinary (5) 224023400

senary (6) 33245341

septenary (7) 11341324

nonary (9) 1786087

undecimal (11) 62467a

duodecimal (12) 403851

tridecimal (13) 290c4a

tetradecimal (14) 1c10bb

pentadecimal (15) 14bc1a

As an angle

1,001,725° = 2,782 × 360° + 205°

205° ≈ 3.578 rad

Compass bearing: SSW (south-southwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺
Chinese: 一百萬一千七百二十五
Chinese (financial): 壹佰萬壹仟柒佰貳拾伍

In other modern scripts

Eastern Arabic ١٠٠١٧٢٥ Devanagari १००१७२५ Bengali ১০০১৭২৫ Tamil ௧௦௦௧௭௨௫ Thai ๑๐๐๑๗๒๕ Tibetan ༡༠༠༡༧༢༥ Khmer ១០០១៧២៥ Lao ໑໐໐໑໗໒໕ Burmese ၁၀၀၁၇၂၅

Also seen as

Hex color

#0F48FD

RGB(15, 72, 253)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.72.253.

Address: 0.15.72.253
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.72.253

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 1,001,725 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 US1,001,725 on Google Patents ↗ Look up on USPTO ↗