Properties of the Number 23982

Twenty-Three Thousand Nine Hundred Eighty-Two

Basics

Value: 23981 → 23982 → 23983

Parity: even

Prime: No

Previous Prime: 23981

Next Prime: 23993

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 7 × 571

Divisors: 1, 2, 3, 6, 7, 14, 21, 42, 571, 1142

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 101110110101110

Octal: 56656

Duodecimal: 11A66

Hexadecimal: 5dae

Square: 575136324

Square Root: 154.8612282012512

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

Numbers n such that Bernoulli number B_n has denominator 1806. A272139

The number of P-positions in the game of Nim with up to four piles, allowing for piles of zero, such that the total number of objects in all piles doesn't exceed 2n. A237686

6 times centered hexagonal numbers: 18·n*(n+1) + 6. A164016

Numerator of Euler(n, 2/23). A156897

a(n) = (2·n³ + 5·n² + 5·n)/2. A162267

Numbers that are 4-digit palindromes in at least 2 bases. A180453

Triangle read by rows: T(n,k) is the number of unlabeled simple graphs with n vertices and treedepth k. A387046

G:=1/product((1-x^3k-2)*(1-x^3k-1)²*(1-x^3k)³,k=1..infinity). A29864

The sum of denominators of unreduced mediants in Farey sequences of orders 1,2,..,n. A248832

Sum of exponents in prime-power factorization of multinomial coefficient M(5n;3n,n,n). A23982