113,521
113,521 is a composite number, odd.
113,521 (one hundred thirteen thousand five hundred twenty-one) is an odd 6-digit number. It is a composite number with 4 divisors, and factors as 61 × 1,861. Written other ways, in hexadecimal, 0x1BB71.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 13
- Digit product
- 30
- Digital root
- 4
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 125,311
- Recamán's sequence
- a(53,801) = 113,521
- Square (n²)
- 12,887,017,441
- Cube (n³)
- 1,462,947,106,919,761
- Divisor count
- 4
- σ(n) — sum of divisors
- 115,444
- φ(n) — Euler's totient
- 111,600
- Sum of prime factors
- 1,922
Primality
Prime factorization: 61 × 1861
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√113,521 = [336; (1, 13, 24, 1, 7, 1, 3, 1, 3, 1, 3, 1, 2, 1, 2, 1, 1, 4, 2, 2, 2, 2, 1, 1, …)]
Representations
- In words
- one hundred thirteen thousand five hundred twenty-one
- Ordinal
- 113521st
- Binary
- 11011101101110001
- Octal
- 335561
- Hexadecimal
- 0x1BB71
- Base64
- Abtx
- One's complement
- 4,294,853,774 (32-bit)
- Scientific notation
- 1.13521 × 10⁵
- As a duration
- 113,521 s = 1 day, 7 hours, 32 minutes, 1 second
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹 𒌋𒌋𒌋𒁹𒁹 𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓏺
- Greek (Milesian)
- ͵ριγφκαʹ
- Mayan (base 20)
- 𝋮·𝋣·𝋰·𝋡
- Chinese
- 一十一萬三千五百二十一
- Chinese (financial)
- 壹拾壹萬參仟伍佰貳拾壹
Also seen as
As an unsigned 32-bit integer, this is the IPv4 address 0.1.187.113.
- Address
- 0.1.187.113
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.187.113
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 113,521 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 113521 first appears in π at position 262,084 of the decimal expansion (the 262,084ordinal-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
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.