Properties of the Number 90513

Ninety Thousand Five Hundred Thirteen

Basics

Value: 90512 → 90513 → 90514

Parity: odd

Prime: No

Previous Prime: 90511

Next Prime: 90523

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 89 × 113

Divisors: 1, 3, 9, 89, 113, 267, 339, 801, 1017, 10057

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110000110010001

Octal: 260621

Duodecimal: 44469

Hexadecimal: 16191

Square: 8192603169

Square Root: 300.8537850850476

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

One-third of the total number of edges formed after n points have been placed in general position on each edge of a triangle (as in A365929). A389626

Number of permutations satisfying -k<=p(i)-i<=r and p(i)-i not in I, i=1..n, with k=2, r=3, I={-1,1}. A80005

Number of nX4 0..1 arrays with every element unequal to 0, 1, 3, 4 or 7 king-move adjacent elements, with upper left element zero. A304851

Least m exceeding the previous term such that the concatenation mnm is prime. A90513