Properties of the Number -255361

Two Hundred Fifty-Five Thousand Three Hundred Sixty-One

Basics

Value: -255362 → -255361 → -255360

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 255361

Divisors: 1, 255361

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111110010110000001

Octal: -762601

Duodecimal: -103941

Hexadecimal: -3e581

Square: 65209240321

Square Root: 505.332563763706

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 p such that (p+1)/2, (p+2)/3 and (p+3)/4 are also primes. A163573

Numbers n such that the Eisenstein integer (1 - ω)ⁿ - 1 has prime norm, where ω = -1/2 + sqrt(-3)/2. A66408

Primes p such that 3^p - 3^{(p + 1}/2) + 1 is prime. A125738

Row 2 of A328464: a(n) = A276156(4n - 2) / 2. A328465

Primes of the form 7n² - 6. A201852