Properties of the Number 80942

Eighty Thousand Nine Hundred Forty-Two

Basics

Value: 80941 → 80942 → 80943

Parity: even

Prime: No

Previous Prime: 80933

Next Prime: 80953

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 40471

Divisors: 1, 2, 40471, 80942

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10011110000101110

Octal: 236056

Duodecimal: 3AA12

Hexadecimal: 13c2e

Square: 6551607364

Square Root: 284.50307555455356

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

a(n) is the least integer k > 2 such that the remainder of -k modulo p is strictly increasing over the first n primes. A306612

Number of arrays of median of three adjacent elements of some length n+2 0..3 array, with no adjacent equal elements in the latter. A229007

Number of divisors of n that are also suffixes of n in binary representation. A80942