108,961
108,961 is a prime, odd.
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 25
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 169,801
- Flips to (rotate 180°)
- 196,801
- Square (n²)
- 11,872,499,521
- Cube (n³)
- 1,293,639,420,307,681
- Divisor count
- 2
- σ(n) — sum of divisors
- 108,962
- φ(n) — Euler's totient
- 108,960
Primality
108,961 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√108,961 = [330; (10, 1, 4, 1, 1, 2, 4, 1, 7, 1, 81, 1, 1, 1, 3, 43, 1, 2, 1, 5, 5, 41, 14, 1, …)]
Representations
- In words
- one hundred eight thousand nine hundred sixty-one
- Ordinal
- 108961st
- Binary
- 11010100110100001
- Octal
- 324641
- Hexadecimal
- 0x1A9A1
- Base64
- Aamh
- One's complement
- 4,294,858,334 (32-bit)
- Scientific notation
- 1.08961 × 10⁵
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋 𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒁹
- Egyptian hieroglyphic
- 𓆐𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓏺
- Greek (Milesian)
- ͵ρηϡξαʹ
- Mayan (base 20)
- 𝋭·𝋬·𝋨·𝋡
- Chinese
- 一十萬八千九百六十一
- Chinese (financial)
- 壹拾萬捌仟玖佰陸拾壹
Also seen as
As an unsigned 32-bit integer, this is the IPv4 address 0.1.169.161.
- Address
- 0.1.169.161
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.169.161
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 108,961 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 108961 first appears in π at position 427,474 of the decimal expansion (the 427,474ordinal-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.