Properties of the Number 83145

Eighty-Three Thousand One Hundred Forty-Five

Basics

Value: 83144 → 83145 → 83146

Parity: odd

Prime: No

Previous Prime: 83137

Next Prime: 83177

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 × 23 × 241

Divisors: 1, 3, 5, 15, 23, 69, 115, 241, 345, 723

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100010011001001

Octal: 242311

Duodecimal: 40149

Hexadecimal: 144c9

Square: 6913091025

Square Root: 288.3487471795222

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

Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-2)*b(n), where a(0) = 3, a(1) = 4, b(0) = 1, b(1) = 2, b(2) = 5, and (a(n)) and (b(n)) are increasing complementary sequences. A296271

Smallest nontrivial palindromic multiple of the n-th palindrome (a(n) is not equal to the n-th palindrome). A83145