Properties of the Number 80854

Eighty Thousand Eight Hundred Fifty-Four

Basics

Value: 80853 → 80854 → 80855

Parity: even

Prime: No

Previous Prime: 80849

Next Prime: 80863

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 40427

Divisors: 1, 2, 40427, 80854

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011101111010110

Octal: 235726

Duodecimal: 3A95A

Hexadecimal: 13bd6

Square: 6537369316

Square Root: 284.34837787474714

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

Number of 4-tuples (w,x,y,z) with all terms in {1,...,n} and w·x<=3·y*z. A211812

Numbers which can be expressed as the sum of two distinct primes in exactly five ways. A80854