ℕ atory
Play Now

Properties of the Number 26330

Twenty-Six Thousand Three Hundred Thirty

Basics

Value: 26329 → 26330 → 26331

Parity: even

Prime: No

Previous Prime: 26321

Next Prime: 26339

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 × 5 × 2633

Divisors: 1, 2, 5, 10, 2633, 5266, 13165, 26330

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 110011011011010

Octal: 63332

Duodecimal: 132A2

Hexadecimal: 66da

Square: 693268900

Square Root: 162.265215003093

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(1) = 0, and for n > 1, a(n) = 2·a(A252463(n)) + [n == 1 (mod 2)]*[J(3∣n) == -1], where J is the Jacobi-symbol. A292255
Second crank moment minus second rank moment: M2(n) - N2(n) = 2·spt(n). A211982
Number of multiples of n which have only distinct and nonzero digits in base 10. A328287
Expansion of ∏k>=1 (1 + xk)A050985(k). A301596
Triangle read by rows: T(n,k) (n >= 5, 4 <= k <= n-1) = number of lattice 3-polytopes of width larger than 1, size n, and k vertices. A319958
Triangle read by rows: T(n,k) is the number of balanced reduced multisystems of weight n with atoms colored using exactly k colors. A330776
Number of ways to arrange 3 nonattacking triangular rooks on an nXnXn triangular grid. A193981
Number of nX6 0..4 arrays with each element equal to the number its horizontal and vertical neighbors unequal to itself. A195960
T(n,k) is the number of ways to arrange k nonattacking triangular rooks on an nXnXn triangular grid. A193986
T(n,k)=Number of nXk 0..4 arrays with each element equal to the number of its horizontal and vertical neighbors unequal to itself. A195962