Properties of the Number -248775

Two Hundred Forty-Eight Thousand Seven Hundred Seventy-Five

Basics

Value: -248776 → -248775 → -248774

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 33

Digital Root: 6

Palindrome: No

Factorization: 3 × 5 ² × 31 × 107

Divisors: 1, 3, 5, 15, 25, 31, 75, 93, 107, 155

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -111100101111000111

Octal: -745707

Duodecimal: -BBB73

Hexadecimal: -3cbc7

Square: 61889000625

Square Root: 498.7734956871706

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

Nonnegative values·of solutions (x, y) to the Diophantine equation x²+(x+17)² = y². A118120

a(n) = 7·a(n-1) - 7·a(n-2) + a(n-3) for n > 2; a(0) = 28, a(1) = 207, a(2) = 1248. A155466

Number of Carlitz compositions of n that either have length 1, or have length greater than or equal to 2 and are palindromic if we exclude the first part. A291941

The values of 'a' in a² + b² = c², where b - a = 17 and gcd(a, b, c) = 1. A117473