Properties of the Number 90752

Ninety Thousand Seven Hundred Fifty-Two

Basics

Value: 90751 → 90752 → 90753

Parity: even

Prime: No

Previous Prime: 90749

Next Prime: 90787

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ⁷ × 709

Divisors: 1, 2, 4, 8, 16, 32, 64, 128, 709, 1418

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110001010000000

Octal: 261200

Duodecimal: 44628

Hexadecimal: 16280

Square: 8235925504

Square Root: 301.2507261402037

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

G.f. satisfies: A( A(x) - 4·A(x)² ) = x. A213422

a(n) is the smallest number which can be represented as the sum of n distinct n-almost primes in exactly n ways, or -1 if no such number exists. A365494

Difference between 2ⁿ and the largest factorial <= 2ⁿ. A135996

G.f. A(x) satisfies x = A( A(x) + 4·A(x)² ). A307103

a(n) is the index of the first occurrence of the Euclidean distance prime(n) from a point on a square spiral to its starting point at 1. A336335

O.g.f. A(x) satisfies: [xⁿ] (1+x)^n³ / exp( n²*A(x) ) = 0 for n >= 1. A319832

Number of compositions (ordered partitions) of n whereby at most 1 increase is allowed and this increase must be by 1. A90752