14,990
14,990 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 23
- Digit product
- 0
- Digital root
- 5
- Palindrome
- No
- Bit width
- 14 bits
- Reversed
- 9,941
- Recamán's sequence
- a(90,320) = 14,990
- Square (n²)
- 224,700,100
- Cube (n³)
- 3,368,254,499,000
- Divisor count
- 8
- σ(n) — sum of divisors
- 27,000
- φ(n) — Euler's totient
- 5,992
- Sum of prime factors
- 1,506
Primality
Prime factorization: 2 × 5 × 1499
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- fourteen thousand nine hundred ninety
- Ordinal
- 14990th
- Binary
- 11101010001110
- Octal
- 35216
- Hexadecimal
- 0x3A8E
- Base64
- Oo4=
- One's complement
- 50,545 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋
- Egyptian hieroglyphic
- 𓂍𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵ιδϡϟʹ
- Mayan (base 20)
- 𝋡·𝋱·𝋩·𝋪
- Chinese
- 一萬四千九百九十
- Chinese (financial)
- 壹萬肆仟玖佰玖拾
Digit at this position in famous constants
- π — Pi (π)
- Digit 14,990 = 0
- e — Euler's number (e)
- Digit 14,990 = 2
- φ — Golden ratio (φ)
- Digit 14,990 = 7
- √2 — Pythagoras's (√2)
- Digit 14,990 = 6
- ln 2 — Natural log of 2
- Digit 14,990 = 1
- γ — Euler-Mascheroni (γ)
- Digit 14,990 = 6
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 14990, here are decompositions:
- 7 + 14983 = 14990
- 43 + 14947 = 14990
- 61 + 14929 = 14990
- 67 + 14923 = 14990
- 103 + 14887 = 14990
- 139 + 14851 = 14990
- 163 + 14827 = 14990
- 193 + 14797 = 14990
Showing the first eight; more decompositions exist.
UTF-8 encoding: E3 AA 8E (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.58.142.
- Address
- 0.0.58.142
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.58.142
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 14990 first appears in π at position 48,244 of the decimal expansion (the 48,244ordinal-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.