Properties of the Number 90950

Ninety Thousand Nine Hundred Fifty

Basics

Value: 90949 → 90950 → 90951

Parity: even

Prime: No

Previous Prime: 90947

Next Prime: 90971

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 5 ² × 17 × 107

Divisors: 1, 2, 5, 10, 17, 25, 34, 50, 85, 107

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110001101000110

Octal: 261506

Duodecimal: 44772

Hexadecimal: 16346

Square: 8271902500

Square Root: 301.57917700000445

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

Number of representations of n as a sum of products of pairs of positive integers, considered to be equivalent when terms or factors are reordered. A182269

Number of nXnXn 0..6 triangular arrays with each element·equal to the number its neighbors equal to 5,2,2,0,3,2,0 for x=0,1,2,3,4,5,6. A197864

a(n) = (1/24)*(n+1)*(n+3)*(n²+22·n+88). A90950