Properties of the Number -193823

One Hundred Ninety-Three Thousand Eight Hundred Twenty-Three

Basics

Value: -193824 → -193823 → -193822

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 7 × 27689

Divisors: 1, 7, 27689, 193823

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -101111010100011111

Octal: -572437

Duodecimal: -941BB

Hexadecimal: -2f51f

Square: 37567355329

Square Root: 440.2533361599887

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 compositions of 7·n into parts 6 and 7. A373912

a(n) = ∑_{k=0..floor(n/2)} binomial(k+1,3·n-6·k+1). A392673