Properties of the Number -85353

Eighty-Five Thousand Three Hundred Fifty-Three

Basics

Value: -85354 → -85353 → -85352

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 23 × 1237

Divisors: 1, 3, 23, 69, 1237, 3711, 28451, 85353

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10100110101101001

Octal: -246551

Duodecimal: -41489

Hexadecimal: -14d69

Square: 7285134609

Square Root: 292.152357512309

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

Irregular triangle of numbers k such that A002313(n), the n-th prime not congruent to 3 mod 4, is the largest prime factor of k² + 1. A223702

Expansion of e.g.f. log(-1/(-1+x))*exp(x) - log(-1/(-1+x)). A52863

Numbers k such that gpf(k²+1)/k sets a new record of low value, where gpf(k) is the greatest prime dividing k (A006530). A173561