Properties of the Number 67760

Sixty-Seven Thousand Seven Hundred Sixty

Basics

Value: 67759 → 67760 → 67761

Parity: even

Prime: No

Previous Prime: 67759

Next Prime: 67763

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 ⁴ × 5 × 7 × 11 ²

Divisors: 1, 2, 4, 5, 7, 8, 10, 11, 14, 16

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10000100010110000

Octal: 204260

Duodecimal: 33268

Hexadecimal: 108b0

Square: 4591417600

Square Root: 260.3075104563831

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 reversible strings with n-1 beads of 2 colors. 4 beads are black. String is not palindromic. A32091

Number of ordered quadruples of integers from [ 1..n ] with no global factor. A15634

Number of 3-cycles in the n X n rook graph. A288961

Number of all possible tetrahedra of any size and orientation, formed when intersecting the original regular tetrahedron by planes parallel to its sides and dividing its edges into n equal parts. A216173

Number of 2 X 2 matrices with entries in {0,1,...,n} and odd determinant with no entry repeated. A279483

a(n) is the least positive k such that (2n+1) + 2^k is prime, or 0 if no such k exists. A67760

Number of (n+1)X(3+1) 0..2 arrays colored with the sets of distinct values in every 2X2 subblock. A236150

Number of (n+1)X(3+1) 0..2 arrays colored with the sets of distinct values in every 2X2 subblock, with new values 0..2 introduced row-major order. A236159