Properties of the Number 78555

Seventy-Eight Thousand Five Hundred Fifty-Five

Basics

Value: 78554 → 78555 → 78556

Parity: odd

Prime: No

Previous Prime: 78553

Next Prime: 78569

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 × 5237

Divisors: 1, 3, 5, 15, 5237, 15711, 26185, 78555

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011001011011011

Octal: 231333

Duodecimal: 39563

Hexadecimal: 132db

Square: 6170888025

Square Root: 280.27664904518895

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 ways to place zero or more nonadjacent 1,0 1,1 2,0 2,1 3,0 3,1 polyhexes in any orientation on a planar nXnXn triangular grid. A155248

Number of balanced numbers > 2^n-1 and <= 2ⁿ. A78555