Properties of the Number 90298

Ninety Thousand Two Hundred Ninety-Eight

Basics

Value: 90297 → 90298 → 90299

Parity: even

Prime: No

Previous Prime: 90289

Next Prime: 90313

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 × 13 × 23 × 151

Divisors: 1, 2, 13, 23, 26, 46, 151, 299, 302, 598

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110000010111010

Octal: 260272

Duodecimal: 4430A

Hexadecimal: 160ba

Square: 8153728804

Square Root: 300.4962562162797

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

Values y of record minima of the positive distance d between the square of an integer y and the fifth power of a positive integer·such that d = y² - x⁵ (x <> k² and y <> k⁵). A198445

Permutation of natural numbers generated by 5-row array shown below. A90298

Balancing Wieferich primes: primes p that divide their Pell quotients, where the Pell quotient of p is A000129(p - (2/p))/p and (2/p) is a Jacobi symbol. A238736

Fibonacci quotients: Fibonacci(p - Legendre(p∣5))/p where p runs through the primes. A92330

Odd primes p that divide a Lucas quotient studied by H. C. Williams: A001353(p - (3/p))/p, where (3/p) is a Jacobi symbol. A238490

Conjectured positive numbers which have more than one representation (m,s) as a difference s² - m⁵, m >= 1, s > 0. A177770

Positive numbers which have more than two representations (m,s) as a difference s²-m⁵, m>=1, s>0. A177786