Properties of the Number 65382

Sixty-Five Thousand Three Hundred Eighty-Two

Basics

Value: 65381 → 65382 → 65383

Parity: even

Prime: No

Previous Prime: 65381

Next Prime: 65393

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 17 × 641

Divisors: 1, 2, 3, 6, 17, 34, 51, 102, 641, 1282

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111111101100110

Octal: 177546

Duodecimal: 31A06

Hexadecimal: ff66

Square: 4274805924

Square Root: 255.69904184411797

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 separable partitions of n; see Comments. A325534

Triangle of Stirling numbers of order 3. A59022

Numerators of the positive solution to 2^n-1 = ∑_d∣n a(d) * a(n/d). A299151

a(n) is the number of ways of putting n labeled balls into 2 indistinguishable boxes such that each box contains at least 3 balls. A272352

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, 0, 1), (-1, 1, 1), (1, 0, 1), (1, 1, -1)}. A149419

Number of primes between n(n+1)/2 (exclusive) and (n+1)(n+2)/2 (inclusive). A65382