34,021
34,021 is a composite number, odd.
Properties
- Parity
- Odd
- Digit count
- 5
- Digit sum
- 10
- Digit product
- 0
- Digital root
- 1
- Palindrome
- No
- Bit width
- 16 bits
- Reversed
- 12,043
- Recamán's sequence
- a(15,985) = 34,021
- Square (n²)
- 1,157,428,441
- Cube (n³)
- 39,376,872,991,261
- Divisor count
- 4
- σ(n) — sum of divisors
- 36,652
- φ(n) — Euler's totient
- 31,392
- Sum of prime factors
- 2,630
Primality
Prime factorization: 13 × 2617
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- thirty-four thousand twenty-one
- Ordinal
- 34021st
- Binary
- 1000010011100101
- Octal
- 102345
- Hexadecimal
- 0x84E5
- Base64
- hOU=
- One's complement
- 31,514 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹
- Egyptian hieroglyphic
- 𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓎆𓎆𓏺
- Greek (Milesian)
- ͵λδκαʹ
- Mayan (base 20)
- 𝋤·𝋥·𝋡·𝋡
- Chinese
- 三萬四千零二十一
- Chinese (financial)
- 參萬肆仟零貳拾壹
Digit at this position in famous constants
- π — Pi (π)
- Digit 34,021 = 8
- e — Euler's number (e)
- Digit 34,021 = 8
- φ — Golden ratio (φ)
- Digit 34,021 = 6
- √2 — Pythagoras's (√2)
- Digit 34,021 = 4
- ln 2 — Natural log of 2
- Digit 34,021 = 1
- γ — Euler-Mascheroni (γ)
- Digit 34,021 = 8
Also seen as
UTF-8 encoding: E8 93 A5 (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.132.229.
- Address
- 0.0.132.229
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.132.229
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 34021 first appears in π at position 9,021 of the decimal expansion (the 9,021ordinal-suffix:st 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.