Properties of the Number -105219

One Hundred Five Thousand Two Hundred Nineteen

Basics

Value: -105220 → -105219 → -105218

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ⁵ × 433

Divisors: 1, 3, 9, 27, 81, 243, 433, 1299, 3897, 11691

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11001101100000011

Octal: -315403

Duodecimal: -50A83

Hexadecimal: -19b03

Square: 11071037961

Square Root: 324.3747832369218

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

T(n,k) is the sum of the permanents of all k X k submatrices in the n X n Pascal matrix; triangle T(n,k), n>=0, 0<=k<=n, read by rows. A369559

Numbers k such that 163·2^k-1 is a prime. A50833