13,002
13,002 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 6
- Digit product
- 0
- Digital root
- 6
- Palindrome
- No
- Bit width
- 14 bits
- Reversed
- 20,031
- Recamán's sequence
- a(48,271) = 13,002
- Square (n²)
- 169,052,004
- Cube (n³)
- 2,198,014,156,008
- Divisor count
- 16
- σ(n) — sum of divisors
- 28,512
- φ(n) — Euler's totient
- 3,920
- Sum of prime factors
- 213
Primality
Prime factorization: 2 × 3 × 11 × 197
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- thirteen thousand two
- Ordinal
- 13002nd
- Binary
- 11001011001010
- Octal
- 31312
- Hexadecimal
- 0x32CA
- Base64
- Mso=
- One's complement
- 52,533 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓆼𓆼𓆼𓏺𓏺
- Greek (Milesian)
- ͵ιγβʹ
- Mayan (base 20)
- 𝋡·𝋬·𝋪·𝋢
- Chinese
- 一萬三千零二
- Chinese (financial)
- 壹萬參仟零貳
Digit at this position in famous constants
- π — Pi (π)
- Digit 13,002 = 4
- e — Euler's number (e)
- Digit 13,002 = 0
- φ — Golden ratio (φ)
- Digit 13,002 = 1
- √2 — Pythagoras's (√2)
- Digit 13,002 = 5
- ln 2 — Natural log of 2
- Digit 13,002 = 0
- γ — Euler-Mascheroni (γ)
- Digit 13,002 = 2
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 13002, here are decompositions:
- 19 + 12983 = 13002
- 23 + 12979 = 13002
- 29 + 12973 = 13002
- 43 + 12959 = 13002
- 61 + 12941 = 13002
- 79 + 12923 = 13002
- 83 + 12919 = 13002
- 103 + 12899 = 13002
Showing the first eight; more decompositions exist.
UTF-8 encoding: E3 8B 8A (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.50.202.
- Address
- 0.0.50.202
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.50.202
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 13002 first appears in π at position 122,234 of the decimal expansion (the 122,234ordinal-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.