Live analysis

1,013,225

1,013,225 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.).

1,013,225 (one million thirteen thousand two hundred twenty-five) is an odd 7-digit number. It is a composite number with 6 divisors, and factors as 5² × 40,529. Written other ways, in hexadecimal, 0xF75E9.

Arithmetic Number Cube-Free Deficient Number Evil Number Happy Number

Interestingness

★ ☆ ☆ ☆ ☆

3 notable facts · grade F

1,013,213 1,013,214 1,013,215 1,013,216 1,013,217 1,013,218 1,013,219 1,013,220 1,013,221 1,013,222 1,013,223 1,013,224 1,013,225 1,013,226 1,013,227 1,013,228 1,013,229 1,013,230 1,013,231 1,013,232 1,013,233 1,013,234 1,013,235 1,013,236 1,013,237

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 14
Digit product: 0
Digital root: 5
Palindrome: No
Bit width: 20 bits
Reversed: 5,223,101
Square (n²): 1,026,624,900,625
Cube (n³): 1,040,202,014,935,765,625
Divisor count: 6
σ(n) — sum of divisors: 1,256,430
φ(n) — Euler's totient: 810,560
Sum of prime factors: 40,539

Primality

Prime factorization: 5 ² × 40529

Nearest primes: 1,013,203 (−22) · 1,013,227 (+2)

Divisors & multiples

All divisors (6)

1 · 5 · 25 · 40529 · 202645 · 1013225

Aliquot sum (sum of proper divisors): 243,205

Factor pairs (a × b = 1,013,225)

1 × 1013225

5 × 202645

25 × 40529

First multiples

1,013,225 · 2,026,450 (double) · 3,039,675 · 4,052,900 · 5,066,125 · 6,079,350 · 7,092,575 · 8,105,800 · 9,119,025 · 10,132,250

Sums & aliquot sequence

As a sum of two squares: 115² + 1,000² = 508² + 869² = 692² + 731²

As consecutive integers: 506,612 + 506,613 202,643 + 202,644 + 202,645 + 202,646 + 202,647 101,318 + 101,319 + … + 101,327 40,517 + 40,518 + … + 40,541

Aliquot sequence: 1,013,225 → 243,205 → 51,707 → 1,813 → 353 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,013,225 = [1006; (1, 1, 2, 3, 1, 15, 3, 182, 1, 2, 4, 2, 2, 2, 2, 3, 8, 16, 1, 1, 13, 1, 30, 1, …)]

Representations

In words: one million thirteen thousand two hundred twenty-five
Ordinal: 1013225th
Binary: 11110111010111101001
Octal: 3672751
Hexadecimal: 0xF75E9
Base64: D3Xp
One's complement: 4,293,954,070 (32-bit)
Scientific notation: 1.013225 × 10⁶
As a duration: 1,013,225 s = 11 days, 17 hours, 27 minutes, 5 seconds

In other bases

ternary (3) 1220110212212

quaternary (4) 3313113221

quinary (5) 224410400

senary (6) 33414505

septenary (7) 11420003

nonary (9) 1813785

undecimal (11) 632284

duodecimal (12) 40a435

tridecimal (13) 296255

tetradecimal (14) 1c5373

pentadecimal (15) 150335

As an angle

1,013,225° = 2,814 × 360° + 185°

185° ≈ 3.229 rad

Compass bearing: S (south)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓂍𓆼𓆼𓆼𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺
Chinese: 一百零一萬三千二百二十五
Chinese (financial): 壹佰零壹萬參仟貳佰貳拾伍

In other modern scripts

Eastern Arabic ١٠١٣٢٢٥ Devanagari १०१३२२५ Bengali ১০১৩২২৫ Tamil ௧௦௧௩௨௨௫ Thai ๑๐๑๓๒๒๕ Tibetan ༡༠༡༣༢༢༥ Khmer ១០១៣២២៥ Lao ໑໐໑໓໒໒໕ Burmese ၁၀၁၃၂၂၅

Also seen as

Hex color

#0F75E9

RGB(15, 117, 233)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.117.233.

Address: 0.15.117.233
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.117.233

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

Possible date

Could be parsed as a date. Most likely interpretation: Wednesday, January 1, 3225 (MDDYYYY (US, single-digit month)).

Other possible interpretations (2)

3225-10-01 (MMDYYYY (US, single-digit day))
3225-01-10 (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 1,013,225 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 US1,013,225 on Google Patents ↗ Look up on USPTO ↗