Properties of the Number 80841

Eighty Thousand Eight Hundred Forty-One

Basics

Value: 80840 → 80841 → 80842

Parity: odd

Prime: No

Previous Prime: 80833

Next Prime: 80849

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 26947

Divisors: 1, 3, 26947, 80841

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10011101111001001

Octal: 235711

Duodecimal: 3A949

Hexadecimal: 13bc9

Square: 6535267281

Square Root: 284.3255176729658

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 smallest number that is the sum of both 2n-1 and 2n+1 consecutive primes. A213174

Number of maximal irredundant sets in the n-web graph. A291105

Number of pairs (p,q) of (not necessarily consecutive) primes with q-p = 6 and q < 10ⁿ. A80841