Properties of the Number 91829

Ninety-One Thousand Eight Hundred Twenty-Nine

Basics

Value: 91828 → 91829 → 91830

Parity: odd

Prime: No

Previous Prime: 91823

Next Prime: 91837

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 229 × 401

Divisors: 1, 229, 401, 91829

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10110011010110101

Octal: 263265

Duodecimal: 45185

Hexadecimal: 166b5

Square: 8432565241

Square Root: 303.03300150313663

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 the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 24. A31612

a(1)=1; a(2n)=a(n)+1, a(2n+1)=a(n) mod 2. A91829