Properties of the Number 83206

Eighty-Three Thousand Two Hundred Six

Basics

Value: 83205 → 83206 → 83207

Parity: even

Prime: No

Previous Prime: 83203

Next Prime: 83207

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 41603

Divisors: 1, 2, 41603, 83206

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100010100000110

Octal: 242406

Duodecimal: 4019A

Hexadecimal: 14506

Square: 6923238436

Square Root: 288.4545024782938

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

Semiprimes of the form 5·n² + 1. A212707

Number of n X 2 0..3 arrays with no element equal to one plus the sum of elements to its left or one plus the sum of elements above it or zero plus the sum of the elements diagonally to its northwest or one plus the sum of the elements antidiagonally to its northeast, modulo 4. A241429

[ (4th elementary symmetric function of P(n))/(2nd elementary symmetric function of P(n)) ], where P(n) = {first n+3 primes}. A24456

a(n) is the number of ways of partitioning the divisors of n into two disjoint sets with equal sum. A83206