Properties of the Number -148305

One Hundred Forty-Eight Thousand Three Hundred Five

Basics

Value: -148306 → -148305 → -148304

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 × 9887

Divisors: 1, 3, 5, 15, 9887, 29661, 49435, 148305

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100100001101010001

Octal: -441521

Duodecimal: -719A9

Hexadecimal: -24351

Square: 21994373025

Square Root: 385.1038820889761

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 nX2 0..1 arrays with no 1 equal to more than one of its horizontal, vertical and antidiagonal neighbors, with the exception of exactly two elements. A282963

Numbers k such that both A381019(k) and A381019(k+1) are composite. A381120