Properties of the Number 82387

Eighty-Two Thousand Three Hundred Eighty-Seven

Basics

Value: 82386 → 82387 → 82388

Parity: odd

Prime: Yes

Previous Prime: 82373

Next Prime: 82393

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 82387

Divisors: 1, 82387

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100000111010011

Octal: 240723

Duodecimal: 3B817

Hexadecimal: 141d3

Square: 6787617769

Square Root: 287.0313571719996

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

Primes with multiplicative persistence value 6. A46506

Number of (s(0), s(1), ..., s(n)) such that every s(i) is a nonnegative integer, s(0) = 0, s(1) = 1, |s(i) - s(i-1)| <= 1 for i >= 2, |s(2) - s(1)| = 1, |s(3) - s(2)| = 1 if s(2) = 1. Also sum of numbers in row n+1 of the array T in A026268. A26299

Numbers k such that (5^k + 2^k)/7 is prime. A82387