Properties of the Number -64925

Sixty-Four Thousand Nine Hundred Twenty-Five

Basics

Value: -64926 → -64925 → -64924

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 5 ² × 7 ² × 53

Divisors: 1, 5, 7, 25, 35, 49, 53, 175, 245, 265

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -1111110110011101

Octal: -176635

Duodecimal: -316A5

Hexadecimal: -fd9d

Square: 4215255625

Square Root: 254.80384612481814

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

Numbers n such that 1/Gⁿ is closer to its nearest integer than any value of 1/G^k for 1 <= k < n, where G is Catalan's constant. A80279

Product of n with sum of next n consecutive integers. A36659

Abelian orders m for which there exist at least 4 groups of order m. A350323

Schoenheim bound L₁(n,n-5,n-6). A36837

a(n) = (binomial(n,5) - floor(n/5)) / 5. A215052

Numbers of the form 49·k, where 49·k+2 and 49·k-6 are both prime. A153779

Number of (n+2)X(4+2) 0..1 arrays with each 3X3 subblock having clockwise perimeter pattern 00000001 00000011 or 00001001. A260290

Numbers k such that there is no prime p and index j > k such that A002182(j) = p·A002182(k). A309042