Properties of the Number 80675

Eighty Thousand Six Hundred Seventy-Five

Basics

Value: 80674 → 80675 → 80676

Parity: odd

Prime: No

Previous Prime: 80671

Next Prime: 80677

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 5 ² × 7 × 461

Divisors: 1, 5, 7, 25, 35, 175, 461, 2305, 3227, 11525

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011101100100011

Octal: 235443

Duodecimal: 3A82B

Hexadecimal: 13b23

Square: 6508455625

Square Root: 284.03344873447566

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 integer partitions of n with a neighborless part. A356236

a(n) = n*(n + 1)*(11·n² + 11·n - 10)/24. A264854

a(n) = (5·4ⁿ - 8)/6. A80675