10,401
10,401 is a composite number, odd.
Properties
- Parity
- Odd
- Digit count
- 5
- Digit sum
- 6
- Digit product
- 0
- Digital root
- 6
- Palindrome
- Yes
- Bit width
- 14 bits
- Recamán's sequence
- a(50,717) = 10,401
- Square (n²)
- 108,180,801
- Cube (n³)
- 1,125,188,511,201
- Divisor count
- 4
- σ(n) — sum of divisors
- 13,872
- φ(n) — Euler's totient
- 6,932
- Sum of prime factors
- 3,470
Primality
Prime factorization: 3 × 3467
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- ten thousand four hundred one
- Ordinal
- 10401st
- Binary
- 10100010100001
- Octal
- 24241
- Hexadecimal
- 0x28A1
- Base64
- KKE=
- One's complement
- 55,134 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒁹
- Egyptian hieroglyphic
- 𓂍𓍢𓍢𓍢𓍢𓏺
- Greek (Milesian)
- ͵ιυαʹ
- Mayan (base 20)
- 𝋡·𝋦·𝋠·𝋡
- Chinese
- 一萬零四百零一
- Chinese (financial)
- 壹萬零肆佰零壹
Digit at this position in famous constants
- π — Pi (π)
- Digit 10,401 = 0
- e — Euler's number (e)
- Digit 10,401 = 3
- φ — Golden ratio (φ)
- Digit 10,401 = 8
- √2 — Pythagoras's (√2)
- Digit 10,401 = 4
- ln 2 — Natural log of 2
- Digit 10,401 = 1
- γ — Euler-Mascheroni (γ)
- Digit 10,401 = 7
Also seen as
UTF-8 encoding: E2 A2 A1 (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.40.161.
- Address
- 0.0.40.161
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.40.161
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 10401 first appears in π at position 82,426 of the decimal expansion (the 82,426ordinal-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.