Properties of the Number 90899

Ninety Thousand Eight Hundred Ninety-Nine

Basics

Value: 90898 → 90899 → 90900

Parity: odd

Prime: No

Previous Prime: 90887

Next Prime: 90901

Digit Sum: 35

Digital Root: 8

Palindrome: No

Factorization: 17 × 5347

Divisors: 1, 17, 5347, 90899

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10110001100010011

Octal: 261423

Duodecimal: 4472B

Hexadecimal: 16313

Square: 8262628201

Square Root: 301.49461023374863

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

Denominators of continued fraction convergents to sqrt(33). A41055

Solutions·to the negative Pell equation y² = 33·x² - 8 with x,y >= 0. A281503

8-digit numbers (padded with leading zeros where necessary) in which the sum of the number consisting of the first four digits and the number consisting of the last four digits equals the number consisting of the middle four digits. A293686

Number of nonisomorphic indecomposable self-dual quantum codes on n qubits. A90899