Properties of the Number 23413

Twenty-Three Thousand Four Hundred Thirteen

Basics

Value: 23412 → 23413 → 23414

Parity: odd

Prime: No

Previous Prime: 23399

Next Prime: 23417

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 13 × 1801

Divisors: 1, 13, 1801, 23413

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 101101101110101

Octal: 55565

Duodecimal: 11671

Hexadecimal: 5b75

Square: 548168569

Square Root: 153.0130713370593

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 integer partitions of n whose number of submultisets is greater than or equal to n. A325832

Numbers that are the sum of eight fourth powers in exactly nine ways. A345841

Positive numbers y such that y² is of the form x²+(x+727)² with integer x. A159893

a(n) = ∑_{k=0..floor(n/6)} C(n-3k,3k) * 2^k. A100135

Numbers n where τ(n) and n-τ(n) are perfect squares, with τ(n) the number of divisors of n (A000005). A245197

Indices of primes in sequence defined by A(0) = 43, A(n) = 10·A(n-1) + 33 for n > 0. A101730

Semiprimes of the form k² + 4. A360741

Squarefree semiprimes k such that k+1 is the product of three distinct primes and k+2 is the product of four distinct primes. A376352

Numbers having four 5's in base 8. A43444

Differentiate the g.f. underlying A032188 and evaluate it at x=1. A298013