Properties of the Number 84531

Eighty-Four Thousand Five Hundred Thirty-One

Basics

Value: 84530 → 84531 → 84532

Parity: odd

Prime: No

Previous Prime: 84523

Next Prime: 84533

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 19 × 1483

Divisors: 1, 3, 19, 57, 1483, 4449, 28177, 84531

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100101000110011

Octal: 245063

Duodecimal: 40B03

Hexadecimal: 14a33

Square: 7145489961

Square Root: 290.7421538064269

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 p of n such that the multiplicity of min(p)*max(p) is a part. A240498

Length of period of the continued fraction expansion of sqrt(-1+nⁿ). A77098

Numbers that cannot be expressed as a sum of 2 triangular numbers and a power of 2. A112665

Signature sequence of φ = (1+sqrt(5))/2 = 1.61803... A84531