Properties of the Number -202201

Two Hundred Two Thousand Two Hundred One

Basics

Value: -202202 → -202201 → -202200

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 7

Digital Root: 7

Palindrome: No

Factorization: 202201

Divisors: 1, 202201

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110001010111011001

Octal: -612731

Duodecimal: -99021

Hexadecimal: -315d9

Square: 40885244401

Square Root: 449.6676550520395

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 formed by concatenating k with k-1. A52089

Primes whose decimal expansion is a concatenation of two or more consecutive decreasing numbers (no leading zeros allowed). A52088

Smallest of three consecutive primes whose sum is a triangular number. A226148

Number of nXnXn 0..6 triangular arrays with each element·equal to the number its neighbors equal to 4,4,5,0,0,5,1 for x=0,1,2,3,4,5,6. A197659