Live analysis

1,012,401

1,012,401 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.).

1,012,401 (one million twelve thousand four hundred one) is an odd 7-digit number. It is a composite number with 24 divisors, and factors as 3² × 13 × 17 × 509. Written other ways, in hexadecimal, 0xF72B1.

Arithmetic Number Cube-Free Deficient Number Evil Number Happy Number Harshad / Niven

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

1,012,389 1,012,390 1,012,391 1,012,392 1,012,393 1,012,394 1,012,395 1,012,396 1,012,397 1,012,398 1,012,399 1,012,400 1,012,401 1,012,402 1,012,403 1,012,404 1,012,405 1,012,406 1,012,407 1,012,408 1,012,409 1,012,410 1,012,411 1,012,412 1,012,413

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 9
Digit product: 0
Digital root: 9
Palindrome: No
Bit width: 20 bits
Reversed: 1,042,101
Square (n²): 1,024,955,784,801
Cube (n³): 1,037,666,261,488,317,201
Divisor count: 24
σ(n) — sum of divisors: 1,670,760
φ(n) — Euler's totient: 585,216
Sum of prime factors: 545

Primality

Prime factorization: 3 ² × 13 × 17 × 509

Nearest primes: 1,012,399 (−2) · 1,012,411 (+10)

Divisors & multiples

All divisors (24)

1 · 3 · 9 · 13 · 17 · 39 · 51 · 117 · 153 · 221 · 509 · 663 · 1527 · 1989 · 4581 · 6617 · 8653 · 19851 · 25959 · 59553 · 77877 · 112489 · 337467 · 1012401

Aliquot sum (sum of proper divisors): 658,359

Factor pairs (a × b = 1,012,401)

1 × 1012401

3 × 337467

9 × 112489

13 × 77877

17 × 59553

39 × 25959

51 × 19851

117 × 8653

153 × 6617

221 × 4581

509 × 1989

663 × 1527

First multiples

1,012,401 · 2,024,802 (double) · 3,037,203 · 4,049,604 · 5,062,005 · 6,074,406 · 7,086,807 · 8,099,208 · 9,111,609 · 10,124,010

Sums & aliquot sequence

As a sum of two squares: 120² + 999² = 495² + 876² = 540² + 849² = 576² + 825²

As consecutive integers: 506,200 + 506,201 337,466 + 337,467 + 337,468 168,731 + 168,732 + 168,733 + 168,734 + 168,735 + 168,736 112,485 + 112,486 + … + 112,493

Aliquot sequence: 1,012,401 → 658,359 → 429,273 → 256,167 → 113,865 → 68,343 → 37,257 → 16,983 → 10,377 → 4,625 → 1,303 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,012,401 = [1006; (5, 1, 1, 18, 1, 124, 1, 4, 1, 2, 10, 1, 8, 31, 3, 46, 2, 7, 1, 1, 1, 7, 4, 1, …)]

Representations

In words: one million twelve thousand four hundred one
Ordinal: 1012401st
Binary: 11110111001010110001
Octal: 3671261
Hexadecimal: 0xF72B1
Base64: D3Kx
One's complement: 4,293,954,894 (32-bit)
Scientific notation: 1.012401 × 10⁶
As a duration: 1,012,401 s = 11 days, 17 hours, 13 minutes, 21 seconds

In other bases

ternary (3) 1220102202100

quaternary (4) 3313022301

quinary (5) 224344101

senary (6) 33411013

septenary (7) 11414415

nonary (9) 1812670

undecimal (11) 6316a5

duodecimal (12) 409a69

tridecimal (13) 295a70

tetradecimal (14) 1c4d45

pentadecimal (15) 14ee86

As an angle

1,012,401° = 2,812 × 360° + 81°

81° ≈ 1.414 rad

Compass bearing: E (east)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹 𒌋𒁹𒁹𒁹 𒌋𒌋𒁹
Egyptian hieroglyphic: 𓁨𓂍𓆼𓆼𓍢𓍢𓍢𓍢𓏺
Chinese: 一百零一萬二千四百零一
Chinese (financial): 壹佰零壹萬貳仟肆佰零壹

In other modern scripts

Eastern Arabic ١٠١٢٤٠١ Devanagari १०१२४०१ Bengali ১০১২৪০১ Tamil ௧௦௧௨௪௦௧ Thai ๑๐๑๒๔๐๑ Tibetan ༡༠༡༢༤༠༡ Khmer ១០១២៤០១ Lao ໑໐໑໒໔໐໑ Burmese ၁၀၁၂၄၀၁

Also seen as

Hex color

#0F72B1

RGB(15, 114, 177)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.114.177.

Address: 0.15.114.177
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.114.177

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

Possible date

Could be parsed as a date. Most likely interpretation: Monday, January 1, 2401 (MDDYYYY (US, single-digit month)).

Other possible interpretations (2)

2401-10-01 (MMDYYYY (US, single-digit day))
2401-01-10 (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 1,012,401 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 US1,012,401 on Google Patents ↗ Look up on USPTO ↗