134,731
134,731 is a prime, odd.
134,731 (one hundred thirty-four thousand seven hundred thirty-one) is an odd 6-digit number. It is a prime number — divisible only by 1 and itself. Written other ways, in hexadecimal, 0x20E4B.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 19
- Digit product
- 252
- Digital root
- 1
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 137,431
- Square (n²)
- 18,152,442,361
- Cube (n³)
- 2,445,696,711,739,891
- Divisor count
- 2
- σ(n) — sum of divisors
- 134,732
- φ(n) — Euler's totient
- 134,730
Primality
134,731 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√134,731 = [367; (17, 2, 10, 1, 1, 1, 3, 9, 3, 1, 5, 4, 1, 2, 1, 1, 2, 1, 3, 2, 9, 2, 1, 7, …)]
Representations
- In words
- one hundred thirty-four thousand seven hundred thirty-one
- Ordinal
- 134731st
- Binary
- 100000111001001011
- Octal
- 407113
- Hexadecimal
- 0x20E4B
- Base64
- Ag5L
- One's complement
- 4,294,832,564 (32-bit)
- Scientific notation
- 1.34731 × 10⁵
- As a duration
- 134,731 s = 1 day, 13 hours, 25 minutes, 31 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓏺
- Greek (Milesian)
- ͵ρλδψλαʹ
- Mayan (base 20)
- 𝋰·𝋰·𝋰·𝋫
- Chinese
- 一十三萬四千七百三十一
- Chinese (financial)
- 壹拾參萬肆仟柒佰參拾壹
Also seen as
UTF-8 encoding: F0 A0 B9 8B (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.14.75.
- Address
- 0.2.14.75
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.14.75
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 134,731 and was likely granted around 1872.
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.