137,422
137,422 is a composite number, even.
137,422 (one hundred thirty-seven thousand four hundred twenty-two) is an even 6-digit number. It is a composite number with 4 divisors, and factors as 2 × 68,711. Written other ways, in hexadecimal, 0x218CE.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 19
- Digit product
- 336
- Digital root
- 1
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 224,731
- Recamán's sequence
- a(37,648) = 137,422
- Square (n²)
- 18,884,806,084
- Cube (n³)
- 2,595,187,821,675,448
- Divisor count
- 4
- σ(n) — sum of divisors
- 206,136
- φ(n) — Euler's totient
- 68,710
- Sum of prime factors
- 68,713
Primality
Prime factorization: 2 × 68711
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√137,422 = [370; (1, 2, 2, 1, 1, 2, 2, 2, 1, 6, 4, 1, 1, 17, 1, 1, 8, 123, 2, 4, 1, 1, 2, 1, …)]
Representations
- In words
- one hundred thirty-seven thousand four hundred twenty-two
- Ordinal
- 137422nd
- Binary
- 100001100011001110
- Octal
- 414316
- Hexadecimal
- 0x218CE
- Base64
- AhjO
- One's complement
- 4,294,829,873 (32-bit)
- Scientific notation
- 1.37422 × 10⁵
- As a duration
- 137,422 s = 1 day, 14 hours, 10 minutes, 22 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋 𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρλζυκβʹ
- Mayan (base 20)
- 𝋱·𝋣·𝋫·𝋢
- Chinese
- 一十三萬七千四百二十二
- Chinese (financial)
- 壹拾參萬柒仟肆佰貳拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 137422, here are decompositions:
- 23 + 137399 = 137422
- 29 + 137393 = 137422
- 53 + 137369 = 137422
- 59 + 137363 = 137422
- 83 + 137339 = 137422
- 101 + 137321 = 137422
- 149 + 137273 = 137422
- 239 + 137183 = 137422
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A1 A3 8E (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.24.206.
- Address
- 0.2.24.206
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.24.206
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 137,422 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.