137,513
137,513 is a composite number, odd.
137,513 (one hundred thirty-seven thousand five hundred thirteen) is an odd 6-digit number. It is a composite number with 4 divisors, and factors as 17 × 8,089. Written other ways, in hexadecimal, 0x21929.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 20
- Digit product
- 315
- Digital root
- 2
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 315,731
- Recamán's sequence
- a(37,714) = 137,513
- Square (n²)
- 18,909,825,169
- Cube (n³)
- 2,600,346,788,464,697
- Divisor count
- 4
- σ(n) — sum of divisors
- 145,620
- φ(n) — Euler's totient
- 129,408
- Sum of prime factors
- 8,106
Primality
Prime factorization: 17 × 8089
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√137,513 = [370; (1, 4, 1, 3, 1, 8, 7, 56, 1, 10, 11, 2, 92, 4, 2, 1, 1, 1, 5, 4, 1, 2, 1, 3, …)]
Representations
- In words
- one hundred thirty-seven thousand five hundred thirteen
- Ordinal
- 137513th
- Binary
- 100001100100101001
- Octal
- 414451
- Hexadecimal
- 0x21929
- Base64
- Ahkp
- One's complement
- 4,294,829,782 (32-bit)
- Scientific notation
- 1.37513 × 10⁵
- As a duration
- 137,513 s = 1 day, 14 hours, 11 minutes, 53 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓎆𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλζφιγʹ
- Mayan (base 20)
- 𝋱·𝋣·𝋯·𝋭
- Chinese
- 一十三萬七千五百一十三
- Chinese (financial)
- 壹拾參萬柒仟伍佰壹拾參
Also seen as
UTF-8 encoding: F0 A1 A4 A9 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.25.41.
- Address
- 0.2.25.41
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.25.41
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 137,513 and was likely granted around 1872.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 137513 first appears in π at position 203,514 of the decimal expansion (the 203,514ordinal-suffix:th digit after the integer 3).
Search range: the first 1,000,000 fractional digits of π. Any 6-digit-or-shorter string is virtually guaranteed to appear in there — the more interesting signal is the position.
Related reading
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.