Properties of the Number 22713

Twenty-Two Thousand Seven Hundred Thirteen

Basics

Value: 22712 → 22713 → 22714

Parity: odd

Prime: No

Previous Prime: 22709

Next Prime: 22717

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 67 × 113

Divisors: 1, 3, 67, 113, 201, 339, 7571, 22713

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 101100010111001

Octal: 54271

Duodecimal: 11189

Hexadecimal: 58b9

Square: 515880369

Square Root: 150.7083275734954

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 up/down (or down/up) compositions of n into distinct parts. A129838

Greatest integer k such that k/2ⁿ < log 2. A293362

The integer k that minimizes |k/2ⁿ - log 2|. A293364

Integers k equal to the sum over A000203(t) mod t, for some steps, starting with t = k and then using the result to feed the next calculation. A377001

Number of cycles in the n-Cameron graph. A387375

a(n) = 144·n² - 127·n + 28. A156719

Composite numbers (pseudoprimes) n, that are not Carmichael numbers, such that A000670(n) == 1 (mod n). A289338

Numbers k such that the smoothly undulating palindromic number (35·10^k - 53)/99 is a prime. A62218

Number of n X n binary arrays symmetric under horizontal reflection with all ones connected only in a 0100-1100-0111 pattern in any orientation. A146579

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, -1, 1), (-1, 0, 1), (1, 1, -1), (1, 1, 1)}. A149651