137,338
137,338 is a composite number, even.
137,338 (one hundred thirty-seven thousand three hundred thirty-eight) is an even 6-digit number. It is a composite number with 4 divisors, and factors as 2 × 68,669. Written other ways, in hexadecimal, 0x2187A.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 25
- Digit product
- 1,512
- Digital root
- 7
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 833,731
- Recamán's sequence
- a(37,480) = 137,338
- Square (n²)
- 18,861,726,244
- Cube (n³)
- 2,590,431,758,898,472
- Divisor count
- 4
- σ(n) — sum of divisors
- 206,010
- φ(n) — Euler's totient
- 68,668
- Sum of prime factors
- 68,671
Primality
Prime factorization: 2 × 68669
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√137,338 = [370; (1, 1, 2, 4, 3, 1, 4, 1, 1, 1, 4, 1, 7, 1, 2, 3, 2, 1, 1, 12, 2, 2, 2, 2, …)]
Period length 45 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-seven thousand three hundred thirty-eight
- Ordinal
- 137338th
- Binary
- 100001100001111010
- Octal
- 414172
- Hexadecimal
- 0x2187A
- Base64
- Ahh6
- One's complement
- 4,294,829,957 (32-bit)
- Scientific notation
- 1.37338 × 10⁵
- As a duration
- 137,338 s = 1 day, 14 hours, 8 minutes, 58 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλζτληʹ
- Mayan (base 20)
- 𝋱·𝋣·𝋦·𝋲
- Chinese
- 一十三萬七千三百三十八
- Chinese (financial)
- 壹拾參萬柒仟參佰參拾捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 137338, here are decompositions:
- 17 + 137321 = 137338
- 59 + 137279 = 137338
- 137 + 137201 = 137338
- 191 + 137147 = 137338
- 251 + 137087 = 137338
- 347 + 136991 = 137338
- 359 + 136979 = 137338
- 389 + 136949 = 137338
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A1 A1 BA (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.24.122.
- Address
- 0.2.24.122
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.24.122
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 137,338 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.