Properties of the Number -85247

Eighty-Five Thousand Two Hundred Forty-Seven

Basics

Value: -85248 → -85247 → -85246

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 85247

Divisors: 1, 85247

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -10100110011111111

Octal: -246377

Duodecimal: -413BB

Hexadecimal: -14cff

Square: 7267051009

Square Root: 291.9708889598413

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

Minimal total volume of n bricks with integer sides, all sides being different. Lowest value of sum of products of triples p·q*r chosen from [1,3n]. A72368

Primes of form prime(n)*prime(2·n)+prime(n)+prime(2·n). A72673

Primes p such that 2·p⁵-+3 are also prime. A174368