137,392
137,392 is a composite number, even.
137,392 (one hundred thirty-seven thousand three hundred ninety-two) is an even 6-digit number. It is a composite number with 20 divisors, and factors as 2⁴ × 31 × 277. Its proper divisors sum to 138,384, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x218B0.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 25
- Digit product
- 1,134
- Digital root
- 7
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 293,731
- Recamán's sequence
- a(37,588) = 137,392
- Square (n²)
- 18,876,561,664
- Cube (n³)
- 2,593,488,560,140,288
- Divisor count
- 20
- σ(n) — sum of divisors
- 275,776
- φ(n) — Euler's totient
- 66,240
- Sum of prime factors
- 316
Primality
Prime factorization: 2 4 × 31 × 277
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√137,392 = [370; (1, 1, 1, 45, 1, 1, 1, 740)]
Period length 8 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-seven thousand three hundred ninety-two
- Ordinal
- 137392nd
- Binary
- 100001100010110000
- Octal
- 414260
- Hexadecimal
- 0x218B0
- Base64
- Ahiw
- One's complement
- 4,294,829,903 (32-bit)
- Scientific notation
- 1.37392 × 10⁵
- As a duration
- 137,392 s = 1 day, 14 hours, 9 minutes, 52 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρλζτϟβʹ
- Mayan (base 20)
- 𝋱·𝋣·𝋩·𝋬
- Chinese
- 一十三萬七千三百九十二
- Chinese (financial)
- 壹拾參萬柒仟參佰玖拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 137392, here are decompositions:
- 5 + 137387 = 137392
- 23 + 137369 = 137392
- 29 + 137363 = 137392
- 53 + 137339 = 137392
- 71 + 137321 = 137392
- 89 + 137303 = 137392
- 113 + 137279 = 137392
- 173 + 137219 = 137392
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A1 A2 B0 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.24.176.
- Address
- 0.2.24.176
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.24.176
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 137,392 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 137392 first appears in π at position 127,439 of the decimal expansion (the 127,439ordinal-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
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.