Properties of the Number 66276

Sixty-Six Thousand Two Hundred Seventy-Six

Basics

Value: 66275 → 66276 → 66277

Parity: even

Prime: No

Previous Prime: 66271

Next Prime: 66293

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ² × 7 × 263

Divisors: 1, 2, 3, 4, 6, 7, 9, 12, 14, 18

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000001011100100

Octal: 201344

Duodecimal: 32430

Hexadecimal: 102e4

Square: 4392508176

Square Root: 257.4412554350992

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 n-step excursions on the 7-dimensional f.c.c. lattice. A271670

Numbers that are the sum of four third powers in nine or more ways. A345146

Numbers that are the sum of four third powers in exactly nine ways. A345154

Triangle read by rows: T(n,k) = A(k,n-k), 1 <= k < n, 2 <= n, where A(m,n) is the number of distinct strings consisting of one X, 2·m-1 Y's and 2·n-1 Z's in which the X lies to the right of at least m Y's and at least n Z's. A351583

Number of 3's in n-th term of A022470. A22474

Triangle of numbers of square lattice walks that start and end at origin after 2k steps and contain exactly r steps to the east, not touching origin at intermediate stages. A68218

Number of ways of numbering the vertices of a cube so sum of the 8 numbers is n. A39959

Duplicate of A060253. A66276