Live analysis

1,007,825

1,007,825 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.).

1,007,825 (one million seven thousand eight hundred twenty-five) is an odd 7-digit number. It is a composite number with 24 divisors, and factors as 5² × 7 × 13 × 443. Written other ways, in hexadecimal, 0xF60D1.

Arithmetic Number Cube-Free Deficient Number Evil Number Recamán's Sequence Self Number

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

1,007,813 1,007,814 1,007,815 1,007,816 1,007,817 1,007,818 1,007,819 1,007,820 1,007,821 1,007,822 1,007,823 1,007,824 1,007,825 1,007,826 1,007,827 1,007,828 1,007,829 1,007,830 1,007,831 1,007,832 1,007,833 1,007,834 1,007,835 1,007,836 1,007,837

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 23
Digit product: 0
Digital root: 5
Palindrome: No
Bit width: 20 bits
Reversed: 5,287,001
Recamán's sequence: a(349,801) = 1,007,825
Square (n²): 1,015,711,230,625
Cube (n³): 1,023,659,171,004,640,625
Divisor count: 24
σ(n) — sum of divisors: 1,541,568
φ(n) — Euler's totient: 636,480
Sum of prime factors: 473

Primality

Prime factorization: 5 ² × 7 × 13 × 443

Nearest primes: 1,007,819 (−6) · 1,007,827 (+2)

Divisors & multiples

All divisors (24)

1 · 5 · 7 · 13 · 25 · 35 · 65 · 91 · 175 · 325 · 443 · 455 · 2215 · 2275 · 3101 · 5759 · 11075 · 15505 · 28795 · 40313 · 77525 · 143975 · 201565 · 1007825

Aliquot sum (sum of proper divisors): 533,743

Factor pairs (a × b = 1,007,825)

1 × 1007825

5 × 201565

7 × 143975

13 × 77525

25 × 40313

35 × 28795

65 × 15505

91 × 11075

175 × 5759

325 × 3101

443 × 2275

455 × 2215

First multiples

1,007,825 · 2,015,650 (double) · 3,023,475 · 4,031,300 · 5,039,125 · 6,046,950 · 7,054,775 · 8,062,600 · 9,070,425 · 10,078,250

Sums & aliquot sequence

As consecutive integers: 503,912 + 503,913 201,563 + 201,564 + 201,565 + 201,566 + 201,567 143,972 + 143,973 + … + 143,978 100,778 + 100,779 + … + 100,787

Aliquot sequence: 1,007,825 → 533,743 → 76,257 → 37,363 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,007,825 = [1003; (1, 9, 1, 1, 19, 2, 1, 4, 2, 1, 7, 3, 4, 1, 1, 35, 3, 3, 5, 25, 4, 2, 2, 2, …)]

Representations

In words: one million seven thousand eight hundred twenty-five
Ordinal: 1007825th
Binary: 11110110000011010001
Octal: 3660321
Hexadecimal: 0xF60D1
Base64: D2DR
One's complement: 4,293,959,470 (32-bit)
Scientific notation: 1.007825 × 10⁶
As a duration: 1,007,825 s = 11 days, 15 hours, 57 minutes, 5 seconds

In other bases

ternary (3) 1220012110212

quaternary (4) 3312003101

quinary (5) 224222300

senary (6) 33333505

septenary (7) 11365160

nonary (9) 1805425

undecimal (11) 629215

duodecimal (12) 407295

tridecimal (13) 293960

tetradecimal (14) 1c33d7

pentadecimal (15) 14d935

As an angle

1,007,825° = 2,799 × 360° + 185°

185° ≈ 3.229 rad

Compass bearing: S (south)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺
Chinese: 一百萬七千八百二十五
Chinese (financial): 壹佰萬柒仟捌佰貳拾伍

In other modern scripts

Eastern Arabic ١٠٠٧٨٢٥ Devanagari १००७८२५ Bengali ১০০৭৮২৫ Tamil ௧௦௦௭௮௨௫ Thai ๑๐๐๗๘๒๕ Tibetan ༡༠༠༧༨༢༥ Khmer ១០០៧៨២៥ Lao ໑໐໐໗໘໒໕ Burmese ၁၀၀၇၈၂၅

Also seen as

Hex color

#0F60D1

RGB(15, 96, 209)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.96.209.

Address: 0.15.96.209
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.96.209

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 1,007,825 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 US1,007,825 on Google Patents ↗ Look up on USPTO ↗