13,996
13,996 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 28
- Digit product
- 1,458
- Digital root
- 1
- Palindrome
- No
- Bit width
- 14 bits
- Reversed
- 69,931
- Recamán's sequence
- a(20,724) = 13,996
- Square (n²)
- 195,888,016
- Cube (n³)
- 2,741,648,671,936
- Divisor count
- 6
- σ(n) — sum of divisors
- 24,500
- φ(n) — Euler's totient
- 6,996
- Sum of prime factors
- 3,503
Primality
Prime factorization: 2 2 × 3499
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- thirteen thousand nine hundred ninety-six
- Ordinal
- 13996th
- Binary
- 11011010101100
- Octal
- 33254
- Hexadecimal
- 0x36AC
- Base64
- Nqw=
- One's complement
- 51,539 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ιγϡϟϛʹ
- Mayan (base 20)
- 𝋡·𝋮·𝋳·𝋰
- Chinese
- 一萬三千九百九十六
- Chinese (financial)
- 壹萬參仟玖佰玖拾陸
Digit at this position in famous constants
- π — Pi (π)
- Digit 13,996 = 4
- e — Euler's number (e)
- Digit 13,996 = 7
- φ — Golden ratio (φ)
- Digit 13,996 = 9
- √2 — Pythagoras's (√2)
- Digit 13,996 = 0
- ln 2 — Natural log of 2
- Digit 13,996 = 4
- γ — Euler-Mascheroni (γ)
- Digit 13,996 = 0
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 13996, here are decompositions:
- 29 + 13967 = 13996
- 83 + 13913 = 13996
- 89 + 13907 = 13996
- 113 + 13883 = 13996
- 137 + 13859 = 13996
- 167 + 13829 = 13996
- 197 + 13799 = 13996
- 233 + 13763 = 13996
Showing the first eight; more decompositions exist.
UTF-8 encoding: E3 9A AC (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.54.172.
- Address
- 0.0.54.172
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.54.172
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 13996 first appears in π at position 23,150 of the decimal expansion (the 23,150ordinal-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.