Properties of the Number -742898

Seven Hundred Forty-Two Thousand Eight Hundred Ninety-Eight

Basics

Value: -742899 → -742898 → -742897

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 38

Digital Root: 2

Palindrome: No

Factorization: 2 × 13 × 28573

Divisors: 1, 2, 13, 26, 28573, 57146, 371449, 742898

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -10110101010111110010

Octal: -2652762

Duodecimal: -2B9B02

Hexadecimal: -b55f2

Square: 551897438404

Square Root: 861.9153090646436

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

Catalan numbers - 2 (A120304) with first three terms changed to 1,1,1. A289652

Catalan numbers minus 2. A120304

Number of nonequivalent ways (mod D₃) to place 3 points on an n X n X n triangular grid so that no two of them are on the same row, column or diagonal. A283114

Catalan numbers - 2 (A120304) with first four terms changed to 1,1,1,4. A289653