Properties of the Number 93391

Ninety-Three Thousand Three Hundred Ninety-One

Basics

Value: 93390 → 93391 → 93392

Parity: odd

Prime: No

Previous Prime: 93383

Next Prime: 93407

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 61 × 1531

Divisors: 1, 61, 1531, 93391

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110110011001111

Octal: 266317

Duodecimal: 46067

Hexadecimal: 16ccf

Square: 8721878881

Square Root: 305.5994109941968

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

a(n) = ∑_d∣n binomial(d+n-1,n). A343548

a(n) = number of n-lettered words in the alphabet {1, 2, 3} with as many occurrences of the substring (consecutive subword) [1, 2, 1] as of [2, 3, 2]. A211300

a(n) = floor(n/16) + floor((n+1)/16) + floor((n+2)/16) + floor((n+3)/16). A93391