Properties of the Number -351945

Three Hundred Fifty-One Thousand Nine Hundred Forty-Five

Basics

Value: -351946 → -351945 → -351944

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ⁴ × 5 × 11 × 79

Divisors: 1, 3, 5, 9, 11, 15, 27, 33, 45, 55

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1010101111011001001

Octal: -1257311

Duodecimal: -14B809

Hexadecimal: -55ec9

Square: 123865283025

Square Root: 593.2495259163719

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

Expansion of (1-x) / (1+x²+2·x³). A78033

Expansion of g.f.: (1+3·x²)/((1-x)*(1+x+2·x²)*(1-x+2·x²)). A107443

Solve 2ⁿ - 2 = 7(x² - x) + (y² - y) for (x,y) with x>0, y>0; sequence gives value of x. A76632

Expansion of g.f. (1+3·x)/((1-x)*(1+3·x+4·x²)). A174565

a(n) = n*(4·n - 3)*(16·n² - 12·n - 3). A264895

Expansion of (1-x)^-1/(1-x+2·x²). A77876