53,420
53,420 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 14
- Digit product
- 0
- Digital root
- 5
- Palindrome
- No
- Bit width
- 16 bits
- Reversed
- 2,435
- Recamán's sequence
- a(294,612) = 53,420
- Square (n²)
- 2,853,696,400
- Cube (n³)
- 152,444,461,688,000
- Divisor count
- 12
- σ(n) — sum of divisors
- 112,224
- φ(n) — Euler's totient
- 21,360
- Sum of prime factors
- 2,680
Primality
Prime factorization: 2 2 × 5 × 2671
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- fifty-three thousand four hundred twenty
- Ordinal
- 53420th
- Binary
- 1101000010101100
- Octal
- 150254
- Hexadecimal
- 0xD0AC
- Base64
- 0Kw=
- One's complement
- 12,115 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋 𒌋𒌋
- Egyptian hieroglyphic
- 𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆
- Greek (Milesian)
- ͵νγυκʹ
- Mayan (base 20)
- 𝋦·𝋭·𝋫·𝋠
- Chinese
- 五萬三千四百二十
- Chinese (financial)
- 伍萬參仟肆佰貳拾
Digit at this position in famous constants
- π — Pi (π)
- Digit 53,420 = 2
- e — Euler's number (e)
- Digit 53,420 = 9
- φ — Golden ratio (φ)
- Digit 53,420 = 2
- √2 — Pythagoras's (√2)
- Digit 53,420 = 3
- ln 2 — Natural log of 2
- Digit 53,420 = 9
- γ — Euler-Mascheroni (γ)
- Digit 53,420 = 5
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 53420, here are decompositions:
- 13 + 53407 = 53420
- 19 + 53401 = 53420
- 43 + 53377 = 53420
- 61 + 53359 = 53420
- 67 + 53353 = 53420
- 97 + 53323 = 53420
- 139 + 53281 = 53420
- 151 + 53269 = 53420
Showing the first eight; more decompositions exist.
UTF-8 encoding: ED 82 AC (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.208.172.
- Address
- 0.0.208.172
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.208.172
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 53420 first appears in π at position 132,737 of the decimal expansion (the 132,737ordinal-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.