122,982
122,982 is a composite number, even.
122,982 (one hundred twenty-two thousand nine hundred eighty-two) is an even 6-digit number. It is a composite number with 16 divisors, and factors as 2 × 3 × 103 × 199. Its proper divisors sum to 126,618, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x1E066.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 24
- Digit product
- 576
- Digital root
- 6
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 289,221
- Square (n²)
- 15,124,572,324
- Cube (n³)
- 1,860,050,153,550,168
- Divisor count
- 16
- σ(n) — sum of divisors
- 249,600
- φ(n) — Euler's totient
- 40,392
- Sum of prime factors
- 307
Primality
Prime factorization: 2 × 3 × 103 × 199
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√122,982 = [350; (1, 2, 4, 1, 9, 15, 6, 1, 7, 4, 1, 11, 3, 2, 9, 1, 2, 1, 3, 3, 4, 2, 116, 2, …)]
Period length 46 — the block in parentheses repeats forever.
Representations
- In words
- one hundred twenty-two thousand nine hundred eighty-two
- Ordinal
- 122982nd
- Binary
- 11110000001100110
- Octal
- 360146
- Hexadecimal
- 0x1E066
- Base64
- AeBm
- One's complement
- 4,294,844,313 (32-bit)
- Scientific notation
- 1.22982 × 10⁵
- As a duration
- 122,982 s = 1 day, 10 hours, 9 minutes, 42 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρκβϡπβʹ
- Mayan (base 20)
- 𝋯·𝋧·𝋩·𝋢
- Chinese
- 一十二萬二千九百八十二
- Chinese (financial)
- 壹拾貳萬貳仟玖佰捌拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 122982, here are decompositions:
- 11 + 122971 = 122982
- 19 + 122963 = 122982
- 29 + 122953 = 122982
- 43 + 122939 = 122982
- 53 + 122929 = 122982
- 61 + 122921 = 122982
- 113 + 122869 = 122982
- 149 + 122833 = 122982
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 9E 81 A6 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.224.102.
- Address
- 0.1.224.102
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.224.102
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 122,982 and was likely granted around 1871.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 122982 first appears in π at position 61,655 of the decimal expansion (the 61,655ordinal-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
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.