137,126
137,126 is a composite number, even.
137,126 (one hundred thirty-seven thousand one hundred twenty-six) is an even 6-digit number. It is a composite number with 16 divisors, and factors as 2 × 11 × 23 × 271. Written other ways, in hexadecimal, 0x217A6.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 20
- Digit product
- 252
- Digital root
- 2
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 621,731
- Square (n²)
- 18,803,539,876
- Cube (n³)
- 2,578,454,209,036,376
- Divisor count
- 16
- σ(n) — sum of divisors
- 235,008
- φ(n) — Euler's totient
- 59,400
- Sum of prime factors
- 307
Primality
Prime factorization: 2 × 11 × 23 × 271
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√137,126 = [370; (3, 3, 1, 1, 1, 2, 6, 2, 2, 2, 6, 2, 1, 1, 1, 3, 3, 740)]
Period length 18 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-seven thousand one hundred twenty-six
- Ordinal
- 137126th
- Binary
- 100001011110100110
- Octal
- 413646
- Hexadecimal
- 0x217A6
- Base64
- Ahem
- One's complement
- 4,294,830,169 (32-bit)
- Scientific notation
- 1.37126 × 10⁵
- As a duration
- 137,126 s = 1 day, 14 hours, 5 minutes, 26 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλζρκϛʹ
- Mayan (base 20)
- 𝋱·𝋢·𝋰·𝋦
- Chinese
- 一十三萬七千一百二十六
- Chinese (financial)
- 壹拾參萬柒仟壹佰貳拾陸
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 137126, here are decompositions:
- 7 + 137119 = 137126
- 37 + 137089 = 137126
- 97 + 137029 = 137126
- 127 + 136999 = 137126
- 139 + 136987 = 137126
- 163 + 136963 = 137126
- 229 + 136897 = 137126
- 277 + 136849 = 137126
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A1 9E A6 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.23.166.
- Address
- 0.2.23.166
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.23.166
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 137,126 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
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.