137,426
137,426 is a composite number, even.
137,426 (one hundred thirty-seven thousand four hundred twenty-six) is an even 6-digit number. It is a composite number with 4 divisors, and factors as 2 × 68,713. Written other ways, in hexadecimal, 0x218D2.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 23
- Digit product
- 1,008
- Digital root
- 5
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 624,731
- Recamán's sequence
- a(37,656) = 137,426
- Square (n²)
- 18,885,905,476
- Cube (n³)
- 2,595,414,445,944,776
- Divisor count
- 4
- σ(n) — sum of divisors
- 206,142
- φ(n) — Euler's totient
- 68,712
- Sum of prime factors
- 68,715
Primality
Prime factorization: 2 × 68713
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√137,426 = [370; (1, 2, 2, 4, 2, 13, 32, 6, 5, 52, 1, 3, 3, 1, 10, 1, 1, 1, 3, 1, 3, 1, 1, 1, …)]
Representations
- In words
- one hundred thirty-seven thousand four hundred twenty-six
- Ordinal
- 137426th
- Binary
- 100001100011010010
- Octal
- 414322
- Hexadecimal
- 0x218D2
- Base64
- AhjS
- One's complement
- 4,294,829,869 (32-bit)
- Scientific notation
- 1.37426 × 10⁵
- As a duration
- 137,426 s = 1 day, 14 hours, 10 minutes, 26 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλζυκϛʹ
- Mayan (base 20)
- 𝋱·𝋣·𝋫·𝋦
- Chinese
- 一十三萬七千四百二十六
- Chinese (financial)
- 壹拾參萬柒仟肆佰貳拾陸
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 137426, here are decompositions:
- 13 + 137413 = 137426
- 43 + 137383 = 137426
- 67 + 137359 = 137426
- 73 + 137353 = 137426
- 229 + 137197 = 137426
- 283 + 137143 = 137426
- 307 + 137119 = 137426
- 337 + 137089 = 137426
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A1 A3 92 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.24.210.
- Address
- 0.2.24.210
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.24.210
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 137,426 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
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.