42,050
42,050 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 11
- Digit product
- 0
- Digital root
- 2
- Palindrome
- No
- Bit width
- 16 bits
- Reversed
- 5,024
- Recamán's sequence
- a(151,523) = 42,050
- Square (n²)
- 1,768,202,500
- Cube (n³)
- 74,352,915,125,000
- Divisor count
- 18
- σ(n) — sum of divisors
- 81,003
- φ(n) — Euler's totient
- 16,240
- Sum of prime factors
- 70
Primality
Prime factorization: 2 × 5 2 × 29 2
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- forty-two thousand fifty
- Ordinal
- 42050th
- Binary
- 1010010001000010
- Octal
- 122102
- Hexadecimal
- 0xA442
- Base64
- pEI=
- One's complement
- 23,485 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒁹 𒌋𒌋𒌋𒌋 𒌋𒌋𒌋𒌋𒌋
- Egyptian hieroglyphic
- 𓂍𓂍𓂍𓂍𓆼𓆼𓎆𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵μβνʹ
- Mayan (base 20)
- 𝋥·𝋥·𝋢·𝋪
- Chinese
- 四萬二千零五十
- Chinese (financial)
- 肆萬貳仟零伍拾
Digit at this position in famous constants
- π — Pi (π)
- Digit 42,050 = 7
- e — Euler's number (e)
- Digit 42,050 = 2
- φ — Golden ratio (φ)
- Digit 42,050 = 9
- √2 — Pythagoras's (√2)
- Digit 42,050 = 2
- ln 2 — Natural log of 2
- Digit 42,050 = 6
- γ — Euler-Mascheroni (γ)
- Digit 42,050 = 7
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 42050, here are decompositions:
- 7 + 42043 = 42050
- 31 + 42019 = 42050
- 37 + 42013 = 42050
- 67 + 41983 = 42050
- 97 + 41953 = 42050
- 103 + 41947 = 42050
- 109 + 41941 = 42050
- 139 + 41911 = 42050
Showing the first eight; more decompositions exist.
UTF-8 encoding: EA 91 82 (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.164.66.
- Address
- 0.0.164.66
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.164.66
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 42050 first appears in π at position 45,907 of the decimal expansion (the 45,907ordinal-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.