Properties of the Number 64243

Sixty-Four Thousand Two Hundred Forty-Three

Basics

Value: 64242 → 64243 → 64244

Parity: odd

Prime: No

Previous Prime: 64237

Next Prime: 64271

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 17 × 3779

Divisors: 1, 17, 3779, 64243

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111101011110011

Octal: 175363

Duodecimal: 31217

Hexadecimal: faf3

Square: 4127163049

Square Root: 253.46202871436188

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

Normalized total height of all rooted trees on n labeled nodes. A234953

Partial sums of A068148. A178137

Values of m such that N=(am+1)(bm+1)(cm+1) is a 3-Carmichael number (A087788), where a,b,c = 1,2,13. A64243