Properties of the Number 91377

Ninety-One Thousand Three Hundred Seventy-Seven

Basics

Value: 91376 → 91377 → 91378

Parity: odd

Prime: No

Previous Prime: 91373

Next Prime: 91381

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 11 × 13 × 71

Divisors: 1, 3, 9, 11, 13, 33, 39, 71, 99, 117

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110010011110001

Octal: 262361

Duodecimal: 44A69

Hexadecimal: 164f1

Square: 8349756129

Square Root: 302.2862881442028

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

Numbers k for which the quotient q(k)=(k+rev(k))/abs(k-rev(k)) is an integer. A87993

16·s⁸ - 168·s⁴*t⁴ + 9·t⁸, where s > 0, t = 1..s. A241924

Number of compositions (ordered partitions) of n into prime parts such that no two adjacent parts are equal (Carlitz compositions). A301428

Number of integer partitions of n such that no distinct part can be written as a (strictly) positive linear combination of the other distinct parts. A365072

Numbers having fewer prime factors than the value of their smallest prime factor. A91377

G.f. satisfies: A(x) = 1 + x·A(x)³/A(-x)³. A143556