Properties of the Number -242204

Two Hundred Forty-Two Thousand Two Hundred Four

Basics

Value: -242205 → -242204 → -242203

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 151 × 401

Divisors: 1, 2, 4, 151, 302, 401, 604, 802, 1604, 60551

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111011001000011100

Octal: -731034

Duodecimal: -B81B8

Hexadecimal: -3b21c

Square: 58662777616

Square Root: 492.1422558569829

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

Number of ways of pairing the squares of the numbers 1 to n with the squares of the numbers n+1 to 2n such that each pair sums to a prime. Because an odd square must always be added to an even square to obtain a prime, this sequence is the product of A077763 and A077764. A77762

Base 5 numbers whose square is a palindrome in base 5. A263611