Properties of the Number 66952

Sixty-Six Thousand Nine Hundred Fifty-Two

Basics

Value: 66951 → 66952 → 66953

Parity: even

Prime: No

Previous Prime: 66949

Next Prime: 66959

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ³ × 8369

Divisors: 1, 2, 4, 8, 8369, 16738, 33476, 66952

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000010110001000

Octal: 202610

Duodecimal: 328B4

Hexadecimal: 10588

Square: 4482570304

Square Root: 258.75084540924695

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

Expansion of (1/x) * Series_Reversion( x / ((1+x)⁶ + x²) ). A388538

Number of n X 2 binary arrays whose sum with another n X 2 binary array containing no more than two 1s has rows and columns in lexicographically nondecreasing order. A225976

Number of nX3 0..1 arrays with no element equal to more than two of its horizontal, diagonal or antidiagonal neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards. A281395

T(n,k)=Number of nXk 0..1 arrays with no element equal to more than two of its horizontal, diagonal or antidiagonal neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards. A281400

Smallest m such that A072410(m) = n. A66952