1,006,231
1,006,231 is a prime, odd.
1,006,231 (one million six thousand two hundred thirty-one) is an odd 7-digit number. It is a prime number — divisible only by 1 and itself. Written other ways, in hexadecimal, 0xF5A97.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 7
- Digit sum
- 13
- Digit product
- 0
- Digital root
- 4
- Palindrome
- No
- Bit width
- 20 bits
- Reversed
- 1,326,001
- Square (n²)
- 1,012,500,825,361
- Cube (n³)
- 1,018,809,718,003,824,391
- Divisor count
- 2
- σ(n) — sum of divisors
- 1,006,232
- φ(n) — Euler's totient
- 1,006,230
Primality
1,006,231 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√1,006,231 = [1003; (9, 27, 2, 1, 2, 3, 1, 15, 1, 2, 17, 9, 2, 58, 1, 1, 7, 6, 1, 1, 7, 3, 31, 1, …)]
Representations
- In words
- one million six thousand two hundred thirty-one
- Ordinal
- 1006231st
- Binary
- 11110101101010010111
- Octal
- 3655227
- Hexadecimal
- 0xF5A97
- Base64
- D1qX
- One's complement
- 4,293,961,064 (32-bit)
- Scientific notation
- 1.006231 × 10⁶
- As a duration
- 1,006,231 s = 11 days, 15 hours, 30 minutes, 31 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋 𒌋𒌋𒌋𒁹
- Egyptian hieroglyphic
- 𓁨𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓎆𓎆𓎆𓏺
- Chinese
- 一百萬六千二百三十一
- Chinese (financial)
- 壹佰萬陸仟貳佰參拾壹
Also seen as
As an unsigned 32-bit integer, this is the IPv4 address 0.15.90.151.
- Address
- 0.15.90.151
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.15.90.151
Unspecified address (0.0.0.0/8) — "this network" placeholder.
This number falls in the range of US utility patent numbers. If it's a patent, it would be issued as US 1,006,231 and was likely granted around 1911.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
Related reading
- Prime numbers — The building blocks of arithmetic: what primes are, why they matter, and how we find them.
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.