Properties of the Number -64968

Sixty-Four Thousand Nine Hundred Sixty-Eight

Basics

Value: -64969 → -64968 → -64967

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 33

Digital Root: 6

Palindrome: No

Factorization: 2 ³ × 3 × 2707

Divisors: 1, 2, 3, 4, 6, 8, 12, 24, 2707, 5414

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1111110111001000

Octal: -176710

Duodecimal: -31720

Hexadecimal: -fdc8

Square: 4220841024

Square Root: 254.8882107905346

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

Triangle read by rows: T(n,k) = number of permutations of length n with exactly k rising or falling successions, for n >= 1, 0 <= k <= n-1. A1100

Least n-bit number whose binary representation's substrings represent the maximal number (A112509(n)) of distinct integers. A112510

Number of permutations of length n with exactly 3 rising or falling successions. A86854

T(n,k)=Equals one maps: number of nXk binary arrays indicating the locations of corresponding elements equal to exactly one of their horizontal and vertical neighbors in a random 0..2 nXk array. A220545

Equals one maps: number of nX4 binary arrays indicating the locations of corresponding elements equal to exactly one of their horizontal and vertical neighbors in a random 0..2 nX4 array. A220544