Properties of the Number 82725

Eighty-Two Thousand Seven Hundred Twenty-Five

Basics

Value: 82724 → 82725 → 82726

Parity: odd

Prime: No

Previous Prime: 82723

Next Prime: 82727

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 5 ² × 1103

Divisors: 1, 3, 5, 15, 25, 75, 1103, 3309, 5515, 16545

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10100001100100101

Octal: 241445

Duodecimal: 3BA59

Hexadecimal: 14325

Square: 6843425625

Square Root: 287.6195403653931

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

Numbers k such that k-4, k-2, k+2 and k+4 are prime. A173037

Number of 2 X 2 matrices M with all terms in {1,...,n} and permanent(M) >= n. A212240

Triangle read by rows: T(n,k) is the number of Dyck paths of semilength n having k UUUU's starting at level 0. A135309

a(n) = n/A100762(n). A82725