Properties of the Number 84257

Eighty-Four Thousand Two Hundred Fifty-Seven

Basics

Value: 84256 → 84257 → 84258

Parity: odd

Prime: No

Previous Prime: 84247

Next Prime: 84263

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 109 × 773

Divisors: 1, 109, 773, 84257

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100100100100001

Octal: 244441

Duodecimal: 40915

Hexadecimal: 14921

Square: 7099242049

Square Root: 290.27056344038743

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 partitions into non-integral powers. A158

a(n) = ∑_{k=0..floor(n/3)} k^n-3·k. A352945

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, -1), (-1, 0, 1), (0, 1, 0), (1, 0, 1), (1, 1, 0)}. A151127

Decimal expansion of -x where x²/2! + x³/3! + x⁵/5! + x⁷/7! + x¹¹/11! + x¹³/13! + ... = 0. A84257