137,708
137,708 is a composite number, even.
137,708 (one hundred thirty-seven thousand seven hundred eight) is an even 6-digit number. It is a composite number with 12 divisors, and factors as 2² × 173 × 199. Written other ways, in hexadecimal, 0x219EC.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 26
- Digit product
- 0
- Digital root
- 8
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 807,731
- Recamán's sequence
- a(493,411) = 137,708
- Square (n²)
- 18,963,493,264
- Cube (n³)
- 2,611,424,730,398,912
- Divisor count
- 12
- σ(n) — sum of divisors
- 243,600
- φ(n) — Euler's totient
- 68,112
- Sum of prime factors
- 376
Primality
Prime factorization: 2 2 × 173 × 199
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√137,708 = [371; (11, 13, 6, 6, 4, 3, 1, 1, 4, 1, 8, 8, 4, 2, 3, 13, 1, 56, 6, 4, 1, 1, 3, 1, …)]
Representations
- In words
- one hundred thirty-seven thousand seven hundred eight
- Ordinal
- 137708th
- Binary
- 100001100111101100
- Octal
- 414754
- Hexadecimal
- 0x219EC
- Base64
- Ahns
- One's complement
- 4,294,829,587 (32-bit)
- Scientific notation
- 1.37708 × 10⁵
- As a duration
- 137,708 s = 1 day, 14 hours, 15 minutes, 8 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλζψηʹ
- Mayan (base 20)
- 𝋱·𝋤·𝋥·𝋨
- Chinese
- 一十三萬七千七百零八
- Chinese (financial)
- 壹拾參萬柒仟柒佰零捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 137708, here are decompositions:
- 271 + 137437 = 137708
- 349 + 137359 = 137708
- 367 + 137341 = 137708
- 457 + 137251 = 137708
- 499 + 137209 = 137708
- 577 + 137131 = 137708
- 619 + 137089 = 137708
- 631 + 137077 = 137708
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A1 A7 AC (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.25.236.
- Address
- 0.2.25.236
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.25.236
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 137,708 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 137708 first appears in π at position 750,145 of the decimal expansion (the 750,145ordinal-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.