Properties of the Number 82365

Eighty-Two Thousand Three Hundred Sixty-Five

Basics

Value: 82364 → 82365 → 82366

Parity: odd

Prime: No

Previous Prime: 82361

Next Prime: 82373

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 5 × 17 ² × 19

Divisors: 1, 3, 5, 15, 17, 19, 51, 57, 85, 95

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10100000110111101

Octal: 240675

Duodecimal: 3B7B9

Hexadecimal: 141bd

Square: 6783993225

Square Root: 286.99303127428027

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

a(n) = (n+1)*binomial(n+4, 4). A27800

a(n) = n³+n for odd n, (n³+n)*3/2 for even n: Row sums of A093915. A93917

Number of walks of length n between two nodes at distance 3 in the cycle graph C₉. A95368

Numbers n such that n⁴ is a sum of 4th powers of four nonzero integers whose sum is n. A138760

a(n) = (8·n+5)*(8·n+9). A146302

a(n) = n*(1+3·n+6·n²)/2. A115519

Coordination sequence for 8-dimensional cyclotomic lattice Z[zeta₁₅]. A126898

A Jacobsthal number sequence. A82365

Primes p such that 2·p + 11 is a square. A269784