Properties of the Number 85517

Eighty-Five Thousand Five Hundred Seventeen

Basics

Value: 85516 → 85517 → 85518

Parity: odd

Prime: Yes

Previous Prime: 85513

Next Prime: 85523

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 85517

Divisors: 1, 85517

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100111000001101

Octal: 247015

Duodecimal: 415A5

Hexadecimal: 14e0d

Square: 7313157289

Square Root: 292.43289828608545

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

Second term of weak prime sextet: p(m)-p(m-1) < p(m+1)-p(m) < p(m+2)-p(m+1) < p(m+3)-p(m+2) < p(m+4)-p(m+3). A54829

Solution of the complementary equation a(n) = 2·a(n-1) - b(n-2), where a(0) = 3, a(1) = 5, b(0) = 1, b(1) = 2, and (a(n)) and (b(n)) are increasing complementary sequences. A295060

Primes p such that the polynomial x⁷ - 7·x + 3 (mod p) is the product of seven linear factors. A358147

Weight enumerator of [16,7,6] extended BCH code. A85517