Properties of the Number 85343

Eighty-Five Thousand Three Hundred Forty-Three

Basics

Value: 85342 → 85343 → 85344

Parity: odd

Prime: No

Previous Prime: 85333

Next Prime: 85361

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 31 × 2753

Divisors: 1, 31, 2753, 85343

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100110101011111

Octal: 246537

Duodecimal: 4147B

Hexadecimal: 14d5f

Square: 7283427649

Square Root: 292.13524265312464

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

Numbers that are equal to the sum of the number of divisors of their k first powers, for some k. A270389

Divide primes in groups with 2n+1 elements and add together. A109725

This is to A139026 as A139026 to A139025, see A139025 for details. A139027

This is to A014688 as A014688 to A000027, see comments for definition. A139025

Number of primes between σ(n) and φ(n) inclusive. A85343