Properties of the Number -105903

One Hundred Five Thousand Nine Hundred Three

Basics

Value: -105904 → -105903 → -105902

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 7 × 41 ²

Divisors: 1, 3, 7, 9, 21, 41, 63, 123, 287, 369

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -11001110110101111

Octal: -316657

Duodecimal: -51353

Hexadecimal: -19daf

Square: 11215445409

Square Root: 325.42741126094467

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

Partial sums of n 3-spaced triangular numbers beginning with t(2), e.g., a(2) = t(2) + t(5) = 3 + 15 = 18. A85789

Number of partitions of 3ⁿ into at most four parts. A274271