Properties of the Number 85892

Eighty-Five Thousand Eight Hundred Ninety-Two

Basics

Value: 85891 → 85892 → 85893

Parity: even

Prime: No

Previous Prime: 85889

Next Prime: 85903

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 109 × 197

Divisors: 1, 2, 4, 109, 197, 218, 394, 436, 788, 21473

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100111110000100

Octal: 247604

Duodecimal: 41858

Hexadecimal: 14f84

Square: 7377435664

Square Root: 293.07336965340266

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

Number of 2 X 2 matrices having all terms in {1,...,n} and determinant >= 2n. A211062

Sum of the site-perimeters of all bargraphs of area n. A274217

G.f. A(x) satisfies: [xⁿ] A(x)ⁿ⁺¹ = [xⁿ] (1 + x·A(x)^2·n+3)ⁿ⁺¹ for n >= 0. A360347

Group the natural numbers such that the product of the n-th group has n prime divisors: (1), (2), (3,4), (5,6), (7,8,9,10), (11,12,13,14), (15,16,17,18,19,20,21), ... Sequence contains the product of the terms of the groups. A85892