Properties of the Number 76993

Seventy-Six Thousand Nine Hundred Ninety-Three

Basics

Value: 76992 → 76993 → 76994

Parity: odd

Prime: No

Previous Prime: 76991

Next Prime: 77003

Digit Sum: 34

Digital Root: 7

Palindrome: No

Factorization: 7 × 17 × 647

Divisors: 1, 7, 17, 119, 647, 4529, 10999, 76993

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010110011000001

Octal: 226301

Duodecimal: 38681

Hexadecimal: 12cc1

Square: 5927922049

Square Root: 277.47612509907947

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

Nonnegative values·of solutions (x, y) to the Diophantine equation x²+(x+647)² = y². A130013

a(n) = 10·a(n-1) - 17·a(n-2) for n > 1; a(0) = 1, a(1) = 17. A164543

a(n) = n⁴ - 4*(n³-n)/3. A389090

Duplicate of A076698. A76993