Properties of the Number 80312

Eighty Thousand Three Hundred Twelve

Basics

Value: 80311 → 80312 → 80313

Parity: even

Prime: No

Previous Prime: 80309

Next Prime: 80317

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 ³ × 10039

Divisors: 1, 2, 4, 8, 10039, 20078, 40156, 80312

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011100110111000

Octal: 234670

Duodecimal: 3A588

Hexadecimal: 139b8

Square: 6450017344

Square Root: 283.39371905531004

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Numbers that are the sum of 2 positive 7th powers. A3369

a(n) = 3ⁿ + 5ⁿ. A74606

Sum of seventh powers of two consecutive primes. A133538

Sum of the 7th powers of the primes dividing n. A351195

a(n) = n⁷ * ∑_{p∣n, p prime} 1/p⁷. A351247

Numbers that can be represented as a⁷ + b⁷, with 0 < a < b, in exactly one way. A88719

Numbers that are sums of seventh powers of two distinct primes. A132214

Values of A038007 ending in 2. A38011

Sum of 7th powers of digits of n. A123253

Numbers that are the sum of at most 2 positive 7th powers. A4864