137,452
137,452 is a composite number, even.
137,452 (one hundred thirty-seven thousand four hundred fifty-two) is an even 6-digit number. It is a composite number with 12 divisors, and factors as 2² × 7 × 4,909. Its proper divisors sum to 137,508, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x218EC.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 22
- Digit product
- 840
- Digital root
- 4
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 254,731
- Square (n²)
- 18,893,052,304
- Cube (n³)
- 2,596,887,825,289,408
- Divisor count
- 12
- σ(n) — sum of divisors
- 274,960
- φ(n) — Euler's totient
- 58,896
- Sum of prime factors
- 4,920
Primality
Prime factorization: 2 2 × 7 × 4909
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√137,452 = [370; (1, 2, 1, 12, 3, 1, 6, 2, 3, 1, 38, 4, 246, 1, 10, 1, 3, 2, 2, 1, 1, 1, 1, 4, …)]
Representations
- In words
- one hundred thirty-seven thousand four hundred fifty-two
- Ordinal
- 137452nd
- Binary
- 100001100011101100
- Octal
- 414354
- Hexadecimal
- 0x218EC
- Base64
- Ahjs
- One's complement
- 4,294,829,843 (32-bit)
- Scientific notation
- 1.37452 × 10⁵
- As a duration
- 137,452 s = 1 day, 14 hours, 10 minutes, 52 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋 𒌋𒌋𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρλζυνβʹ
- Mayan (base 20)
- 𝋱·𝋣·𝋬·𝋬
- Chinese
- 一十三萬七千四百五十二
- Chinese (financial)
- 壹拾參萬柒仟肆佰伍拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 137452, here are decompositions:
- 5 + 137447 = 137452
- 53 + 137399 = 137452
- 59 + 137393 = 137452
- 83 + 137369 = 137452
- 89 + 137363 = 137452
- 113 + 137339 = 137452
- 131 + 137321 = 137452
- 149 + 137303 = 137452
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A1 A3 AC (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.24.236.
- Address
- 0.2.24.236
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.24.236
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 137,452 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.