101,149
101,149 is a prime, odd.
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 16
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 941,101
- Recamán's sequence
- a(98,501) = 101,149
- Square (n²)
- 10,231,120,201
- Cube (n³)
- 1,034,867,577,210,949
- Divisor count
- 2
- σ(n) — sum of divisors
- 101,150
- φ(n) — Euler's totient
- 101,148
Primality
101,149 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√101,149 = [318; (25, 2, 3, 1, 3, 1, 1, 11, 1, 2, 15, 5, 1, 4, 1, 2, 3, 2, 5, 10, 2, 2, 1, 1, …)]
Representations
- In words
- one hundred one thousand one hundred forty-nine
- Ordinal
- 101149th
- Binary
- 11000101100011101
- Octal
- 305435
- Hexadecimal
- 0x18B1D
- Base64
- AYsd
- One's complement
- 4,294,866,146 (32-bit)
- Scientific notation
- 1.01149 × 10⁵
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆼𓍢𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ραρμθʹ
- Mayan (base 20)
- 𝋬·𝋬·𝋱·𝋩
- Chinese
- 一十萬一千一百四十九
- Chinese (financial)
- 壹拾萬壹仟壹佰肆拾玖
Also seen as
UTF-8 encoding: F0 98 AC 9D (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.139.29.
- Address
- 0.1.139.29
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.139.29
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 101,149 and was likely granted around 1870.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 101149 first appears in π at position 422,571 of the decimal expansion (the 422,571ordinal-suffix:st 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.