Properties of the Number -531378

Five Hundred Thirty-One Thousand Three Hundred Seventy-Eight

Basics

Value: -531379 → -531378 → -531377

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 53 × 557

Divisors: 1, 2, 3, 6, 9, 18, 53, 106, 159, 318

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10000001101110110010

Octal: -2015662

Duodecimal: -217616

Hexadecimal: -81bb2

Square: 282362578884

Square Root: 728.9567888427955

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

a(n) = 9ⁿ-2ⁿ+1ⁿ. A155600

Triangle read by rows. T(n, k) = k! * BellPolynomial(n, k). A350258