Properties of the Number 90650

Ninety Thousand Six Hundred Fifty

Basics

Value: 90649 → 90650 → 90651

Parity: even

Prime: No

Previous Prime: 90647

Next Prime: 90659

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 5 ² × 7 ² × 37

Divisors: 1, 2, 5, 7, 10, 14, 25, 35, 37, 49

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110001000011010

Octal: 261032

Duodecimal: 44562

Hexadecimal: 1621a

Square: 8217422500

Square Root: 301.0813843464919

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

Expansion of ((∏_n>=1 (1 - x^11·n)/(1 - xⁿ)¹¹) - 1)/11 in powers of x. A277912

a(n) is the number of large or small squares that are used to tile primitive squares of type 1 whose length of side is A344333(n). A344334

a(n) = Fibonacci(n) + n³. A212272

a(n) is the number of large or small squares that are used to tile primary squares of type 1 (see A344331) whose side length is A345285(n). A345286

Primitive numbers that are the sum of the squares of two of their distinct divisors. A338485

a(n) = nⁿ⁺⁶. A90650

The smallest k such that one can form two sets of size n with distinct numbers from 1 to k with the property that the sum of any pair of numbers from different sets is a prime. A328815