Properties of the Number -65575

Sixty-Five Thousand Five Hundred Seventy-Five

Basics

Value: -65576 → -65575 → -65574

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 5 ² × 43 × 61

Divisors: 1, 5, 25, 43, 61, 215, 305, 1075, 1525, 2623

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -10000000000100111

Octal: -200047

Duodecimal: -31B47

Hexadecimal: -10027

Square: 4300080625

Square Root: 256.07616054603756

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

a(n) is the least integer k such that k/Fibonacci(n) > sqrt(2). A293419

List of free 4-dimensional polyhypercubes in binary code (see A365139), ordered first by the number of cells, then by the value of the binary code. A365140

Count of the first 10ⁿ primes containing at least one 1's digit. A231787