Live analysis

1,003,421

1,003,421 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.).

1,003,421 (one million three thousand four hundred twenty-one) is an odd 7-digit number. It is a composite number with 4 divisors, and factors as 23 × 43,627. Written other ways, in hexadecimal, 0xF4F9D.

Arithmetic Number Cube-Free Deficient Number Evil Number Happy Number Semiprime Squarefree

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

1,003,409 1,003,410 1,003,411 1,003,412 1,003,413 1,003,414 1,003,415 1,003,416 1,003,417 1,003,418 1,003,419 1,003,420 1,003,421 1,003,422 1,003,423 1,003,424 1,003,425 1,003,426 1,003,427 1,003,428 1,003,429 1,003,430 1,003,431 1,003,432 1,003,433

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 11
Digit product: 0
Digital root: 2
Palindrome: No
Bit width: 20 bits
Reversed: 1,243,001
Square (n²): 1,006,853,703,241
Cube (n³): 1,010,298,149,759,787,461
Divisor count: 4
σ(n) — sum of divisors: 1,047,072
φ(n) — Euler's totient: 959,772
Sum of prime factors: 43,650

Primality

Prime factorization: 23 × 43627

Nearest primes: 1,003,417 (−4) · 1,003,433 (+12)

Divisors & multiples

All divisors (4)

1 · 23 · 43627 · 1003421

Aliquot sum (sum of proper divisors): 43,651

Factor pairs (a × b = 1,003,421)

1 × 1003421

23 × 43627

First multiples

1,003,421 · 2,006,842 (double) · 3,010,263 · 4,013,684 · 5,017,105 · 6,020,526 · 7,023,947 · 8,027,368 · 9,030,789 · 10,034,210

Sums & aliquot sequence

As consecutive integers: 501,710 + 501,711 43,616 + 43,617 + … + 43,638 21,791 + 21,792 + … + 21,836

Aliquot sequence: 1,003,421 → 43,651 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,003,421 = [1001; (1, 2, 2, 3, 2, 6, 181, 1, 36, 1, 4, 6, 1, 1, 1, 15, 1, 9, 1, 2, 1, 1, 8, 2, …)]

Representations

In words: one million three thousand four hundred twenty-one
Ordinal: 1003421st
Binary: 11110100111110011101
Octal: 3647635
Hexadecimal: 0xF4F9D
Base64: D0+d
One's complement: 4,293,963,874 (32-bit)
Scientific notation: 1.003421 × 10⁶
As a duration: 1,003,421 s = 11 days, 14 hours, 43 minutes, 41 seconds

In other bases

ternary (3) 1212222102202

quaternary (4) 3310332131

quinary (5) 224102141

senary (6) 33301245

septenary (7) 11346266

nonary (9) 1788382

undecimal (11) 625981

duodecimal (12) 404825

tridecimal (13) 291953

tetradecimal (14) 1c196d

pentadecimal (15) 14c49b

As an angle

1,003,421° = 2,787 × 360° + 101°

101° ≈ 1.763 rad

Compass bearing: E (east)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹
Egyptian hieroglyphic: 𓁨𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓏺
Chinese: 一百萬三千四百二十一
Chinese (financial): 壹佰萬參仟肆佰貳拾壹

In other modern scripts

Eastern Arabic ١٠٠٣٤٢١ Devanagari १००३४२१ Bengali ১০০৩৪২১ Tamil ௧௦௦௩௪௨௧ Thai ๑๐๐๓๔๒๑ Tibetan ༡༠༠༣༤༢༡ Khmer ១០០៣៤២១ Lao ໑໐໐໓໔໒໑ Burmese ၁၀၀၃၄၂၁

Also seen as

Hex color

#0F4F9D

RGB(15, 79, 157)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.79.157.

Address: 0.15.79.157
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.79.157

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 1,003,421 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 US1,003,421 on Google Patents ↗ Look up on USPTO ↗