Properties of the Number -399627

Three Hundred Ninety-Nine Thousand Six Hundred Twenty-Seven

Basics

Value: -399628 → -399627 → -399626

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 36

Digital Root: 9

Palindrome: No

Factorization: 3 ³ × 19 ² × 41

Divisors: 1, 3, 9, 19, 27, 41, 57, 123, 171, 361

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1100001100100001011

Octal: -1414413

Duodecimal: -173323

Hexadecimal: -6190b

Square: 159701739129

Square Root: 632.1605808653368

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 n X 3 binary arrays with all 1s connected, all corners 1, and no 1 having more than two 1s adjacent. A163734

a(n) = 19683·n - 13716. A157666