Properties of the Number 23076

Twenty-Three Thousand Seventy-Six

Basics

Value: 23075 → 23076 → 23077

Parity: even

Prime: No

Previous Prime: 23071

Next Prime: 23081

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ² × 641

Divisors: 1, 2, 3, 4, 6, 9, 12, 18, 36, 641

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 101101000100100

Octal: 55044

Duodecimal: 11430

Hexadecimal: 5a24

Square: 532501776

Square Root: 151.90786681406595

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 (n+1)X(k+1) arrays of permutations of 0..(n+1)*(k+1)-1 with each element having directed index change 2,-1 1,0 2,1 0,-1 -2,-2 or -1,0. A264490

Number of ways to cover (without overlapping) a ring lattice (necklace) of n sites with molecules that are 9 sites wide. A58364

Expansion of φ(q) * φ(-q¹⁸) / (φ(-q³) * φ(-q⁶)) in powers of q where φ() is a Ramanujan θ function. A139213

Expansion of q * φ(-q²) * ψ(q⁹) / (f(q³) * φ(q³)) in powers of q where f(), φ(), ψ() are Ramanujan θ functions. A233670

Expansion of q * ψ(-q) * χ(-q⁶) * ψ(-q⁹) / (φ(-q) * φ(-q¹⁸)) in powers of q where φ(), ψ(), χ() are Ramanujan θ functions. A233693

Expansion of (ψ(x) * ψ(x³) / f(-x³)²)² in powers of·where ψ(), f() are Ramanujan θ functions. A263528

Numbers k such that the k-th triangular number contains only digits {2,4,6}. A119161

Number of compositions of n into odd blocks with one element in each block distinguished. A119749

Expansion of ψ(q) * φ(-q¹⁸) * f(-q⁶) / f(q³)³ in powers of q where φ(), ψ(), f() are Ramanujan θ functions. A233672

Expansion of f(-x⁶)² / (φ(-x) * φ(-x⁹)) in powers of·where φ(), f() are Ramanujan θ functions. A261203