Properties of the Number 65412

Sixty-Five Thousand Four Hundred Twelve

Basics

Value: 65411 → 65412 → 65413

Parity: even

Prime: No

Previous Prime: 65407

Next Prime: 65413

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ² × 23 × 79

Divisors: 1, 2, 3, 4, 6, 9, 12, 18, 23, 36

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1111111110000100

Octal: 177604

Duodecimal: 31A30

Hexadecimal: ff84

Square: 4278729744

Square Root: 255.7576978313654

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 subsets of {1..n} that cannot be linearly combined using positive coefficients to obtain n. A365322

Decimal representation of the diagonal from the corner to the origin of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 441", based on the 5-celled von Neumann neighborhood. A288330

Number of (undirected) cycles on the n X 2 king graph. A339196

Positions of the records in A089294. First integer requiring a larger prime in its representation by (signed) sums of squares of distinct primes than all preceding integers. A89295

a(n) = (A005867(n+1) - A000165(n))/96. A65412

The smallest k that is a Rhonda number in exactly n bases. A217986