Properties of the Number 43104

Forty-Three Thousand One Hundred Four

Basics

Value: 43103 → 43104 → 43105

Parity: even

Prime: No

Previous Prime: 43103

Next Prime: 43117

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 2 ⁵ × 3 × 449

Divisors: 1, 2, 3, 4, 6, 8, 12, 16, 24, 32

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010100001100000

Octal: 124140

Duodecimal: 20B40

Hexadecimal: a860

Square: 1857954816

Square Root: 207.61502835777569

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 almost base-2 palindromic primes (A095743) in range ]2ⁿ,2ⁿ⁺¹]. A95753

Expansion of g.f. A(x) satisfying 1 - 2*∑_n>=1 (xⁿ - 2·A(x))ⁿ = ∏_k>=1 (1 - x^2·k) * (1 + x^k - 2·A(x))² / (1 + x^2·k - 2·A(x))². A370342

Number of nX5 0..1 arrays with every element unequal to 0, 1, 2, 3, 4, 5, 6 or 8 king-move adjacent elements, with upper left element zero. A317522

Numbers k such that 1 and 3 occur juxtaposed in the base-4 representation of k but not of k-1. A43104