Properties of the Number -104989

One Hundred Four Thousand Nine Hundred Eighty-Nine

Basics

Value: -104990 → -104989 → -104988

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 67 × 1567

Divisors: 1, 67, 1567, 104989

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -11001101000011101

Octal: -315035

Duodecimal: -50911

Hexadecimal: -19a1d

Square: 11022690121

Square Root: 324.0200611073333

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

Array read by antidiagonals: T(m,n) is the number of m X n binary arrays with all 1's connected and a path of 1's from top row to bottom row. A359574

Number of n X 5 binary arrays with all 1s connected and a path of 1s from top row to bottom row. A163031

Denominators of continued fraction convergents to sqrt(547). A42047

Number of nX4 binary arrays with all 1s connected and a path of 1s from left column to right column. A163039

Numbers k such that (88·10^k - 1)/3 is prime. A293537