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Properties of the Number 8913

Eight Thousand Nine Hundred Thirteen

Basics

Value: 8912 → 8913 → 8914

Parity: odd

Prime: No

Previous Prime: 8893

Next Prime: 8923

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 2971

Divisors: 1, 3, 2971, 8913

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 10001011010001

Octal: 21321

Duodecimal: 51A9

Hexadecimal: 22d1

Square: 79441569

Square Root: 94.40868604106298

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) is the solution to the postage stamp problem with 4 denominations and n stamps. A1209
Number of ON cells after n generations of two-dimensional automaton based on knight moves (see Comments for definition). A319018
T(n,k) is the number of (n+1) X (k+1) 0..1 arrays with the permanents of all 2 X 2 subblocks equal and nonzero. A204713
Number of nonnegative solutions to x2 + y2 + z2 <= n2. A604
Number of partitions of n into deficient numbers. A97797
Number of partitions p of n such that (sum of parts with multiplicity 1) < (sum of all other parts). A240448
Number of partitions of n such that (number parts having multiplicity 1) is not a part and (number of parts > 1) is not a part. A241514
Dirichlet convolution of the integer partition numbers A000041 with the number of divisors function A000005. A323766
Number of partitions of n into an odd number of parts such that the set of even parts has only one element. A341495
Number of partitions of n with exactly one repeated part and that part is odd. A341497