101,513
101,513 is a prime, odd.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 11
- Digit product
- 0
- Digital root
- 2
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 315,101
- Square (n²)
- 10,304,889,169
- Cube (n³)
- 1,046,080,214,212,697
- Divisor count
- 2
- σ(n) — sum of divisors
- 101,514
- φ(n) — Euler's totient
- 101,512
Primality
101,513 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√101,513 = [318; (1, 1, 1, 1, 3, 48, 1, 2, 1, 5, 10, 3, 1, 2, 19, 1, 1, 4, 2, 6, 1, 3, 1, 3, …)]
Representations
- In words
- one hundred one thousand five hundred thirteen
- Ordinal
- 101513th
- Binary
- 11000110010001001
- Octal
- 306211
- Hexadecimal
- 0x18C89
- Base64
- AYyJ
- One's complement
- 4,294,865,782 (32-bit)
- Scientific notation
- 1.01513 × 10⁵
- As a duration
- 101,513 s = 1 day, 4 hours, 11 minutes, 53 seconds
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆼𓍢𓍢𓍢𓍢𓍢𓎆𓏺𓏺𓏺
- Greek (Milesian)
- ͵ραφιγʹ
- Mayan (base 20)
- 𝋬·𝋭·𝋯·𝋭
- Chinese
- 一十萬一千五百一十三
- Chinese (financial)
- 壹拾萬壹仟伍佰壹拾參
Also seen as
UTF-8 encoding: F0 98 B2 89 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.140.137.
- Address
- 0.1.140.137
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.140.137
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 101,513 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 101513 first appears in π at position 510,925 of the decimal expansion (the 510,925ordinal-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.