Properties of the Number -138603

One Hundred Thirty-Eight Thousand Six Hundred Three

Basics

Value: -138604 → -138603 → -138602

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 47 × 983

Divisors: 1, 3, 47, 141, 983, 2949, 46201, 138603

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -100001110101101011

Octal: -416553

Duodecimal: -68263

Hexadecimal: -21d6b

Square: 19210791609

Square Root: 372.2942384727435

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

Numbers k such that (k+j) mod (2+j) = 1 for j from 0 to 10 and (k+11) mod 13 <> 1. A96027

Indices of primes in sequence defined by A(0) = 73, A(n) = 10·A(n-1) - 27 for n > 0. A101129