Properties of the Number -316224

Three Hundred Sixteen Thousand Two Hundred Twenty-Four

Basics

Value: -316225 → -316224 → -316223

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ⁶ × 3 ⁴ × 61

Divisors: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1001101001101000000

Octal: -1151500

Duodecimal: -133000

Hexadecimal: -4d340

Square: 99997618176

Square Root: 562.3379766652791

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

Positive numbers n such that n is a multiple of (product of digits of n) * (sum of digits of n). A49102

Numbers k such that k divided by ((sum of digits of k) multiplied by (product of digits of k)) is prime. A66042

Minimum values of abs(x^x-n!) for given n. A118167

Numbers m with property that m-th triangular number is a sum of divisors of some k-th triangular number (A175849). A175850

Number of top simplices in a minimal triangulation of the permutohedron. A111169

a(n) = ((7+sqrt(5))ⁿ + (7-sqrt(5))ⁿ)/2. A152108