Properties of the Number 15096

Fifteen Thousand Ninety-Six

Basics

Value: 15095 → 15096 → 15097

Parity: even

Prime: No

Previous Prime: 15091

Next Prime: 15101

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ³ × 3 × 17 × 37

Divisors: 1, 2, 3, 4, 6, 8, 12, 17, 24, 34

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 11101011111000

Octal: 35370

Duodecimal: 88A0

Hexadecimal: 3af8

Square: 227889216

Square Root: 122.86578042726136

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

Number of Costas arrays of order n, counting rotations and flips as distinct. A8404

T(n,k)=Number of (n+2)X(k+2) 0..3 arrays with every 3X3 subblock row and column sum not 1 3 6 or 8 and every diagonal and antidiagonal sum 1 3 6 or 8. A252053

a(n) = (5·n/18 + 19/54)*2ⁿ - (-1)^n-1*(3·n + 4)/27. A127979

Numbers that reach the fixed point 89 under iteration of f(x) = reverse(x) - maxdigit(x). A97155

Number of edges in the hyperoctahedral (or cocktail party) graph of order n. A368757

Number of 2 X 2 matrices having all elements in {-n,...n} and determinant 5. A209990

Number of (w,x,y) with all terms in {0,...,n} and w<x+y and x<=y. A212982

a(n) = n*(n+1)*(22·n-19)/6. A256716

a(n) = ∑_k=1..n φ(gcd(k, n))³. A342535

Expansion of φ(x) / ψ(x²)² in powers of·where φ(), ψ() are Ramanujan θ functions. A232166