Properties of the Number 66262

Sixty-Six Thousand Two Hundred Sixty-Two

Basics

Value: 66261 → 66262 → 66263

Parity: even

Prime: No

Previous Prime: 66239

Next Prime: 66271

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 7 × 4733

Divisors: 1, 2, 7, 14, 4733, 9466, 33131, 66262

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000001011010110

Octal: 201326

Duodecimal: 3241A

Hexadecimal: 102d6

Square: 4390652644

Square Root: 257.414063329881

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 integer partitions of n whose run-lengths are neither weakly increasing nor weakly decreasing. A332641

a(n) = ∑_d∣n σ(d)³. A344044

a(1)=1; for n>1, a(n) = a(n-1) + n⁰ if n odd, a(n) = a(n-1) + n³ if n is even. A135332

a(n) = (5/6)*n³+(5/2)*n²+(8/3)*n. A92185

a(n) = gcd(n, A066260(n)). A66262