Properties of the Number -23364

Twenty-Three Thousand Three Hundred Sixty-Four

Basics

Value: -23365 → -23364 → -23363

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ² × 11 × 59

Divisors: 1, 2, 3, 4, 6, 9, 11, 12, 18, 22

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101101101000100

Octal: -55504

Duodecimal: -11630

Hexadecimal: -5b44

Square: 545876496

Square Root: 152.85287043428397

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

G.f.: (1+x²)²*(x⁴-6·x³+1)/(x²-1)⁴. A115046

A triangular sequence of three back recursive polynomial that are Hermite H(x,n) like and alternating orthogonal on domain {-Infinity,Infinity} and weight function Exp[ -x²/2]: P(x, n) = 2·x*P(x, n - 1) - n·P(x, n - 2) + 4·x³*P(x, n - 3). A138090

Numbers k for which (7+k!)/7 is prime. A139065

Sum of terms in each group in A074147. A74149

The PD_t(n) function (Number of tagged parts over all the partitions of n with designated summands). A293421

a(n) = 2·n*(2·n² + 1). A61804

Magic sums of 4 X 4 semimagic squares composed of consecutive primes. A270864

Square array T(n,k), n>=0, k>=0, read by antidiagonals, where column k is the expansion of g.f. 1/(1 - 2·k*x - k·x²). A342134

Numbers k such that 30·R_k + 1 is prime, where R_k = 11...1 is the repunit (A002275) of length k. A55520

Row sums of triangle A074135. A74132