Properties of the Number 82064

Eighty-Two Thousand Sixty-Four

Basics

Value: 82063 → 82064 → 82065

Parity: even

Prime: No

Previous Prime: 82051

Next Prime: 82067

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ⁴ × 23 × 223

Divisors: 1, 2, 4, 8, 16, 23, 46, 92, 184, 223

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: 10100000010010000

Octal: 240220

Duodecimal: 3B5A8

Hexadecimal: 14090

Square: 6734500096

Square Root: 286.46814831670207

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

T(n,k)=Number of (n+2)X(k+2) 0..1 arrays with every 3X3 subblock diagonal median minus antidiagonal median nondecreasing horizontally, vertically and ne-to-sw antidiagonally. A253961

T(n,k)=Number of (n+2)X(k+2) 0..1 arrays with every 3X3 subblock diagonal median minus antidiagonal median nondecreasing horizontally and vertically. A253764

Number of partitions of n such that the least part is less than its multiplicity. A240175

Number of (n+2)X(1+2) 0..1 arrays with every 3X3 subblock diagonal median minus antidiagonal median nondecreasing horizontally and vertically. A253757

Row sums of array T in A053199. A53297

Number of (n+2)X(4+2) 0..1 arrays with every 3X3 subblock diagonal median minus antidiagonal median nondecreasing horizontally and vertically. A253760

Number of (n+2)X(4+2) 0..1 arrays with every 3X3 subblock diagonal median minus antidiagonal median nondecreasing horizontally, vertically and ne-to-sw antidiagonally. A253957

Number of (4+2)X(n+2) 0..1 arrays with every 3X3 subblock diagonal median minus antidiagonal median nondecreasing horizontally, vertically and ne-to-sw antidiagonally. A253964

Greatest common prime-divisor of φ(n) and σ(n) = A000203(n); a(n)=1 if no common prime-divisor exists. A82064