Properties of the Number 80914

Eighty Thousand Nine Hundred Fourteen

Basics

Value: 80913 → 80914 → 80915

Parity: even

Prime: No

Previous Prime: 80911

Next Prime: 80917

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 23 × 1759

Divisors: 1, 2, 23, 46, 1759, 3518, 40457, 80914

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 10011110000010010

Octal: 236022

Duodecimal: 3A9AA

Hexadecimal: 13c12

Square: 6547075396

Square Root: 284.4538626912983

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

T(n,k)=Number of nXk 0..1 arrays with every element equal to 0, 1, 2 or 3 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero. A300472

Numbers k such that k-3, k-5, k-17, k-257, and k-65537 are all primes. A63825

Number of nX4 0..1 arrays with every element equal to 0, 1, 2 or 3 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero. A300468

Number of nX5 0..1 arrays with every element equal to 0, 1, 2 or 3 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero. A300469

A080900 sorted and duplicates removed. A80914