Properties of the Number 91052

Ninety-One Thousand Fifty-Two

Basics

Value: 91051 → 91052 → 91053

Parity: even

Prime: No

Previous Prime: 91033

Next Prime: 91079

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 13 × 17 × 103

Divisors: 1, 2, 4, 13, 17, 26, 34, 52, 68, 103

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10110001110101100

Octal: 261654

Duodecimal: 44838

Hexadecimal: 163ac

Square: 8290466704

Square Root: 301.7482394314837

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 length (n+k)X1 arrays of occupancy after each element moves up to +-k places but not 0. A222555

Sum of the parts in the partitions of 4n into 4 parts with smallest part equal to 1 minus the number of these partitions. A239057

1/12 of product of three numbers: n-th prime, previous and following number. A127921

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 0, 1), (0, 1, -1), (1, -1, 0), (1, 0, 1)}. A148942

Number of (n+6)X1 arrays of occupancy after each element moves up to +-6 places but not 0. A222553

Record values in A091023. A91052

G.f. A(x) satisfies A(x)² = A(2·x - 2·A(x)) / 2. A389540