118,122
118,122 is a composite number, even.
118,122 (one hundred eighteen thousand one hundred twenty-two) is an even 6-digit number. It is a composite number with 8 divisors, and factors as 2 × 3 × 19,687. Its proper divisors sum to 118,134, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x1CD6A.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 15
- Digit product
- 32
- Digital root
- 6
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 221,811
- Square (n²)
- 13,952,806,884
- Cube (n³)
- 1,648,133,454,751,848
- Divisor count
- 8
- σ(n) — sum of divisors
- 236,256
- φ(n) — Euler's totient
- 39,372
- Sum of prime factors
- 19,692
Primality
Prime factorization: 2 × 3 × 19687
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√118,122 = [343; (1, 2, 4, 1, 2, 6, 7, 1, 2, 1, 8, 1, 15, 2, 7, 1, 1, 30, 1, 2, 2, 17, 5, 13, …)]
Representations
- In words
- one hundred eighteen thousand one hundred twenty-two
- Ordinal
- 118122nd
- Binary
- 11100110101101010
- Octal
- 346552
- Hexadecimal
- 0x1CD6A
- Base64
- Ac1q
- One's complement
- 4,294,849,173 (32-bit)
- Scientific notation
- 1.18122 × 10⁵
- As a duration
- 118,122 s = 1 day, 8 hours, 48 minutes, 42 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ριηρκβʹ
- Mayan (base 20)
- 𝋮·𝋯·𝋦·𝋢
- Chinese
- 一十一萬八千一百二十二
- Chinese (financial)
- 壹拾壹萬捌仟壹佰貳拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 118122, here are decompositions:
- 29 + 118093 = 118122
- 41 + 118081 = 118122
- 61 + 118061 = 118122
- 71 + 118051 = 118122
- 79 + 118043 = 118122
- 89 + 118033 = 118122
- 131 + 117991 = 118122
- 149 + 117973 = 118122
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 9C B5 AA (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.205.106.
- Address
- 0.1.205.106
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.205.106
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 118,122 and was likely granted around 1871.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
Related reading
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.