137,425
137,425 is a composite number, odd.
137,425 (one hundred thirty-seven thousand four hundred twenty-five) is an odd 6-digit number. It is a composite number with 12 divisors, and factors as 5² × 23 × 239. Written other ways, in hexadecimal, 0x218D1.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 22
- Digit product
- 840
- Digital root
- 4
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 524,731
- Recamán's sequence
- a(37,654) = 137,425
- Square (n²)
- 18,885,630,625
- Cube (n³)
- 2,595,357,788,640,625
- Divisor count
- 12
- σ(n) — sum of divisors
- 178,560
- φ(n) — Euler's totient
- 104,720
- Sum of prime factors
- 272
Primality
Prime factorization: 5 2 × 23 × 239
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√137,425 = [370; (1, 2, 2, 3, 3, 1, 1, 2, 3, 1, 1, 1, 3, 2, 5, 3, 4, 46, 9, 2, 1, 3, 35, 29, …)]
Representations
- In words
- one hundred thirty-seven thousand four hundred twenty-five
- Ordinal
- 137425th
- Binary
- 100001100011010001
- Octal
- 414321
- Hexadecimal
- 0x218D1
- Base64
- AhjR
- One's complement
- 4,294,829,870 (32-bit)
- Scientific notation
- 1.37425 × 10⁵
- As a duration
- 137,425 s = 1 day, 14 hours, 10 minutes, 25 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋 𒌋𒌋𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλζυκεʹ
- Mayan (base 20)
- 𝋱·𝋣·𝋫·𝋥
- Chinese
- 一十三萬七千四百二十五
- Chinese (financial)
- 壹拾參萬柒仟肆佰貳拾伍
Also seen as
UTF-8 encoding: F0 A1 A3 91 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.24.209.
- Address
- 0.2.24.209
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.24.209
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 137,425 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
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.