13,994
13,994 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 26
- Digit product
- 972
- Digital root
- 8
- Palindrome
- No
- Bit width
- 14 bits
- Reversed
- 49,931
- Recamán's sequence
- a(20,728) = 13,994
- Square (n²)
- 195,832,036
- Cube (n³)
- 2,740,473,511,784
- Divisor count
- 4
- σ(n) — sum of divisors
- 20,994
- φ(n) — Euler's totient
- 6,996
- Sum of prime factors
- 6,999
Primality
Prime factorization: 2 × 6997
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- thirteen thousand nine hundred ninety-four
- Ordinal
- 13994th
- Binary
- 11011010101010
- Octal
- 33252
- Hexadecimal
- 0x36AA
- Base64
- Nqo=
- One's complement
- 51,541 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ιγϡϟδʹ
- Mayan (base 20)
- 𝋡·𝋮·𝋳·𝋮
- Chinese
- 一萬三千九百九十四
- Chinese (financial)
- 壹萬參仟玖佰玖拾肆
Digit at this position in famous constants
- π — Pi (π)
- Digit 13,994 = 2
- e — Euler's number (e)
- Digit 13,994 = 3
- φ — Golden ratio (φ)
- Digit 13,994 = 2
- √2 — Pythagoras's (√2)
- Digit 13,994 = 5
- ln 2 — Natural log of 2
- Digit 13,994 = 4
- γ — Euler-Mascheroni (γ)
- Digit 13,994 = 0
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 13994, here are decompositions:
- 31 + 13963 = 13994
- 61 + 13933 = 13994
- 73 + 13921 = 13994
- 163 + 13831 = 13994
- 271 + 13723 = 13994
- 283 + 13711 = 13994
- 307 + 13687 = 13994
- 313 + 13681 = 13994
Showing the first eight; more decompositions exist.
UTF-8 encoding: E3 9A AA (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.54.170.
- Address
- 0.0.54.170
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.54.170
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 13994 first appears in π at position 207,990 of the decimal expansion (the 207,990ordinal-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.