Properties of the Number 22501

Twenty-Two Thousand Five Hundred One

Basics

Value: 22500 → 22501 → 22502

Parity: odd

Prime: Yes

Previous Prime: 22483

Next Prime: 22511

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 22501

Divisors: 1, 22501

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 101011111100101

Octal: 53745

Duodecimal: 11031

Hexadecimal: 57e5

Square: 506295001

Square Root: 150.00333329629711

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

Primes of the form k² + 1. A2496

Primes p such that continued fraction of (1 + sqrt(p))/2 has period 3. A146348

Primes of the form 4·k² + 1. A121326

Primes of the form p·q+2 where p and q are consecutive primes. A48880

Primes of form pq + 2 where p and q are twin primes. A51779

Odd powers of primes of the form q = x² + 1 (A002496). A54755

Sum of the fifth largest parts of the partitions of n into 9 parts. A326469

Numbers that are the sum of eight fourth powers in exactly nine ways. A345841

Primes of form (prime(n)² + prime(n+1)²)/2. A93343

A239459(n) / n. A239462