42,133
42,133 is a composite number, odd.
42,133 (forty-two thousand one hundred thirty-three) is an odd 5-digit number. It is a composite number with 8 divisors, and factors as 7 × 13 × 463. Written other ways, in hexadecimal, 0xA495.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 5
- Digit sum
- 13
- Digit product
- 72
- Digital root
- 4
- Palindrome
- No
- Bit width
- 16 bits
- Reversed
- 33,124
- Recamán's sequence
- a(151,357) = 42,133
- Square (n²)
- 1,775,189,689
- Cube (n³)
- 74,794,067,166,637
- Divisor count
- 8
- σ(n) — sum of divisors
- 51,968
- φ(n) — Euler's totient
- 33,264
- Sum of prime factors
- 483
Primality
Prime factorization: 7 × 13 × 463
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√42,133 = [205; (3, 1, 3, 1, 30, 1, 3, 1, 3, 410)]
Period length 10 — the block in parentheses repeats forever.
Representations
- In words
- forty-two thousand one hundred thirty-three
- Ordinal
- 42133rd
- Binary
- 1010010010010101
- Octal
- 122225
- Hexadecimal
- 0xA495
- Base64
- pJU=
- One's complement
- 23,402 (16-bit)
- Scientific notation
- 4.2133 × 10⁴
- As a duration
- 42,133 s = 11 hours, 42 minutes, 13 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒁹 𒌋𒌋𒌋𒌋𒁹𒁹 𒌋𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓂍𓂍𓂍𓆼𓆼𓍢𓎆𓎆𓎆𓏺𓏺𓏺
- Greek (Milesian)
- ͵μβρλγʹ
- Mayan (base 20)
- 𝋥·𝋥·𝋦·𝋭
- Chinese
- 四萬二千一百三十三
- Chinese (financial)
- 肆萬貳仟壹佰參拾參
Digit at this position in famous constants
- π — Pi (π)
- Digit 42,133 = 3
- e — Euler's number (e)
- Digit 42,133 = 9
- φ — Golden ratio (φ)
- Digit 42,133 = 9
- √2 — Pythagoras's (√2)
- Digit 42,133 = 4
- ln 2 — Natural log of 2
- Digit 42,133 = 0
- γ — Euler-Mascheroni (γ)
- Digit 42,133 = 3
Also seen as
UTF-8 encoding: EA 92 95 (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.164.149.
- Address
- 0.0.164.149
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.164.149
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 42133 first appears in π at position 84,637 of the decimal expansion (the 84,637ordinal-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.