Properties of the Number 90622

Ninety Thousand Six Hundred Twenty-Two

Basics

Value: 90621 → 90622 → 90623

Parity: even

Prime: No

Previous Prime: 90619

Next Prime: 90631

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 7 × 6473

Divisors: 1, 2, 7, 14, 6473, 12946, 45311, 90622

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110000111111110

Octal: 260776

Duodecimal: 4453A

Hexadecimal: 161fe

Square: 8212346884

Square Root: 301.0348816997791

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) = (3ⁿ +1)/2 + 2ⁿ. A99754

Square array read by antidiagonals of highest power of k dividing n! (with n,k>1). A90622