Properties of the Number -308351

Three Hundred Eight Thousand Three Hundred Fifty-One

Basics

Value: -308352 → -308351 → -308350

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 19 × 16229

Divisors: 1, 19, 16229, 308351

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001011010001111111

Octal: -1132177

Duodecimal: -12A53B

Hexadecimal: -4b47f

Square: 95080339201

Square Root: 555.2936160266927

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 steps needed when starting from (3ⁿ⁺¹)-1 and repeatedly applying the map that replaces k with k - (sum of digits in base-3 representation of k) to encounter the first number whose base-3 representation begins with a digit other than 2. A261237

Number of nXnXn 0..6 triangular arrays with each element·equal to the number its neighbors equal to 0,0,0,1,1,1,1 for x=0,1,2,3,4,5,6. A198051