137,122
137,122 is a composite number, even.
137,122 (one hundred thirty-seven thousand one hundred twenty-two) is an even 6-digit number. It is a composite number with 16 divisors, and factors as 2 × 17 × 37 × 109. Written other ways, in hexadecimal, 0x217A2.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 16
- Digit product
- 84
- Digital root
- 7
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 221,731
- Square (n²)
- 18,802,442,884
- Cube (n³)
- 2,578,228,573,139,848
- Divisor count
- 16
- σ(n) — sum of divisors
- 225,720
- φ(n) — Euler's totient
- 62,208
- Sum of prime factors
- 165
Primality
Prime factorization: 2 × 17 × 37 × 109
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√137,122 = [370; (3, 2, 1, 81, 1, 1, 2, 3, 5, 8, 1, 20, 1, 8, 5, 3, 2, 1, 1, 81, 1, 2, 3, 740)]
Period length 24 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-seven thousand one hundred twenty-two
- Ordinal
- 137122nd
- Binary
- 100001011110100010
- Octal
- 413642
- Hexadecimal
- 0x217A2
- Base64
- Ahei
- One's complement
- 4,294,830,173 (32-bit)
- Scientific notation
- 1.37122 × 10⁵
- As a duration
- 137,122 s = 1 day, 14 hours, 5 minutes, 22 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρλζρκβʹ
- Mayan (base 20)
- 𝋱·𝋢·𝋰·𝋢
- Chinese
- 一十三萬七千一百二十二
- Chinese (financial)
- 壹拾參萬柒仟壹佰貳拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 137122, here are decompositions:
- 3 + 137119 = 137122
- 5 + 137117 = 137122
- 131 + 136991 = 137122
- 149 + 136973 = 137122
- 173 + 136949 = 137122
- 179 + 136943 = 137122
- 233 + 136889 = 137122
- 239 + 136883 = 137122
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A1 9E A2 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.23.162.
- Address
- 0.2.23.162
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.23.162
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 137,122 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.