Properties of the Number -85347

Eighty-Five Thousand Three Hundred Forty-Seven

Basics

Value: -85348 → -85347 → -85346

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ³ × 29 × 109

Divisors: 1, 3, 9, 27, 29, 87, 109, 261, 327, 783

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: -10100110101100011

Octal: -246543

Duodecimal: -41483

Hexadecimal: -14d63

Square: 7284110409

Square Root: 292.14208871711725

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

Let p = n-th prime == 3 mod 8; a(n) = (sum of quadratic residues mod p that are < p/2) + (sum of all quadratic residues mod p). A282727

Number of set partitions of [n] such that for each block all absolute differences between consecutive elements are <= six. A287278