Properties of the Number 91606

Ninety-One Thousand Six Hundred Six

Basics

Value: 91605 → 91606 → 91607

Parity: even

Prime: No

Previous Prime: 91591

Next Prime: 91621

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 163 × 281

Divisors: 1, 2, 163, 281, 326, 562, 45803, 91606

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10110010111010110

Octal: 262726

Duodecimal: 4501A

Hexadecimal: 165d6

Square: 8391659236

Square Root: 302.6648311251243

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 solutions to ∑_k=1..n k·c(k) = n! , c(k) >= 0. A236810

Number of partitions of n³ into exactly n parts. A304176

Number of partitions of 5n into 5 parts. A256225

Number of partitions of 3n into at most 5 parts. A256525

Number of partitions of 4n into at most 5 parts. A256539

Square array T(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where T(n,k) is the number of partitions of n^k into exactly n parts. A347617

Column 3 of triangle A091602. A91606