82,002
82,002 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 12
- Digit product
- 0
- Digital root
- 3
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 20,028
- Recamán's sequence
- a(23,723) = 82,002
- Square (n²)
- 6,724,328,004
- Cube (n³)
- 551,408,344,984,008
- Divisor count
- 16
- σ(n) — sum of divisors
- 167,040
- φ(n) — Euler's totient
- 26,832
- Sum of prime factors
- 257
Primality
Prime factorization: 2 × 3 × 79 × 173
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- eighty-two thousand two
- Ordinal
- 82002nd
- Binary
- 10100000001010010
- Octal
- 240122
- Hexadecimal
- 0x14052
- Base64
- AUBS
- One's complement
- 4,294,885,293 (32-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓏺𓏺
- Greek (Milesian)
- ͵πββʹ
- Mayan (base 20)
- 𝋪·𝋥·𝋠·𝋢
- Chinese
- 八萬二千零二
- Chinese (financial)
- 捌萬貳仟零貳
Digit at this position in famous constants
- π — Pi (π)
- Digit 82,002 = 6
- e — Euler's number (e)
- Digit 82,002 = 5
- φ — Golden ratio (φ)
- Digit 82,002 = 5
- √2 — Pythagoras's (√2)
- Digit 82,002 = 3
- ln 2 — Natural log of 2
- Digit 82,002 = 8
- γ — Euler-Mascheroni (γ)
- Digit 82,002 = 7
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 82002, here are decompositions:
- 29 + 81973 = 82002
- 31 + 81971 = 82002
- 59 + 81943 = 82002
- 71 + 81931 = 82002
- 73 + 81929 = 82002
- 83 + 81919 = 82002
- 101 + 81901 = 82002
- 103 + 81899 = 82002
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 94 81 92 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.64.82.
- Address
- 0.1.64.82
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.64.82
Unspecified address (0.0.0.0/8) — "this network" placeholder.
This passes the ABA routing number checksum and matches the Federal Reserve numbering scheme.
Banks operate many routing numbers per state and division; an unmatched checksum-valid number can still be a real RTN at a smaller institution.
The digit sequence 82002 first appears in π at position 179,409 of the decimal expansion (the 179,409ordinal-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.