6,980
6,980 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 4
- Digit sum
- 23
- Digit product
- 0
- Digital root
- 5
- Palindrome
- No
- Bit width
- 13 bits
- Reversed
- 896
- Flips to (rotate 180°)
- 869
- Recamán's sequence
- a(52,919) = 6,980
- Square (n²)
- 48,720,400
- Cube (n³)
- 340,068,392,000
- Divisor count
- 12
- σ(n) — sum of divisors
- 14,700
- φ(n) — Euler's totient
- 2,784
- Sum of prime factors
- 358
Primality
Prime factorization: 2 2 × 5 × 349
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- six thousand nine hundred eighty
- Ordinal
- 6980th
- Binary
- 1101101000100
- Octal
- 15504
- Hexadecimal
- 0x1B44
- Base64
- G0Q=
- One's complement
- 58,555 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋
- Egyptian hieroglyphic
- 𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵ϛϡπʹ
- Mayan (base 20)
- 𝋱·𝋩·𝋠
- Chinese
- 六千九百八十
- Chinese (financial)
- 陸仟玖佰捌拾
Digit at this position in famous constants
- π — Pi (π)
- Digit 6,980 = 8
- e — Euler's number (e)
- Digit 6,980 = 5
- φ — Golden ratio (φ)
- Digit 6,980 = 5
- √2 — Pythagoras's (√2)
- Digit 6,980 = 8
- ln 2 — Natural log of 2
- Digit 6,980 = 8
- γ — Euler-Mascheroni (γ)
- Digit 6,980 = 2
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 6980, here are decompositions:
- 3 + 6977 = 6980
- 13 + 6967 = 6980
- 19 + 6961 = 6980
- 31 + 6949 = 6980
- 73 + 6907 = 6980
- 97 + 6883 = 6980
- 109 + 6871 = 6980
- 139 + 6841 = 6980
Showing the first eight; more decompositions exist.
UTF-8 encoding: E1 AD 84 (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.27.68.
- Address
- 0.0.27.68
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.27.68
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 6980 first appears in π at position 1,553 of the decimal expansion (the 1,553ordinal-suffix:rd 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.