Properties of the Number 82477

Eighty-Two Thousand Four Hundred Seventy-Seven

Basics

Value: 82476 → 82477 → 82478

Parity: odd

Prime: No

Previous Prime: 82471

Next Prime: 82483

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 67 × 1231

Divisors: 1, 67, 1231, 82477

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100001000101101

Octal: 241055

Duodecimal: 3B891

Hexadecimal: 1422d

Square: 6802455529

Square Root: 287.188091675125

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 n X 6 0..1 arrays avoiding 0 0 1 and 0 1 0 horizontally and 0 0 1 and 1 1 0 vertically. A207389

Number of 7Xn 0..1 arrays avoiding 0 0 1 and 0 1 0 horizontally and 0 0 1 and 1 1 0 vertically. A207396

Not appropriate for the OEIS. A248691

T(n,k)=Number of nXk 0..1 arrays avoiding 0 0 1 and 0 1 0 horizontally and 0 0 1 and 1 1 0 vertically. A207391

Number of divisors d of n such that d+1 is also a divisor of n+1. A82477