Properties of the Number 91058

Ninety-One Thousand Fifty-Eight

Basics

Value: 91057 → 91058 → 91059

Parity: even

Prime: No

Previous Prime: 91033

Next Prime: 91079

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 11 × 4139

Divisors: 1, 2, 11, 22, 4139, 8278, 45529, 91058

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10110001110110010

Octal: 261662

Duodecimal: 44842

Hexadecimal: 163b2

Square: 8291559364

Square Root: 301.75818133068077

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

T(n,k)=Number of -k..k arrays x(0..n+1) of n+2 elements with zero sum and nonzero second differences. A200553

Number of compositions (ordered partitions) of n into distinct parts, the least being 2. A339163

Numbers that begin a run of an odd number of consecutive integers whose cubes sum to a square. A253679

Number of partitions of n into at most 11 parts. A8640

Molien series for A₁₁. A8634

Number of -2..2 arrays x(0..n+1) of n+2 elements with zero sum and nonzero second differences. A200547

Number of -n..n arrays x(0..8) of 9 elements with zero sum and nonzero second differences. A200559

Number of base 4 n-digit numbers with digit sum n. A71646

Number of n X n matrices over symbol set {1,...,n} equivalent under any permutation of row, columns or the symbol set. A91058