Properties of the Number -2137142

One Hundred Thirty-Seven Thousand One Hundred Forty-Two

Basics

Value: -2137143 → -2137142 → -2137141

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 7 × 293 × 521

Divisors: 1, 2, 7, 14, 293, 521, 586, 1042, 2051, 3647

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -1000001001110000110110

Octal: -10116066

Duodecimal: -870932

Hexadecimal: -209c36

Square: 4567375928164

Square Root: 1461.8967131777813

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 n X n binary arrays with all ones connected only in a 101-111-010 pattern in any orientation. A146216

Number of n X n binary arrays symmetric under horizontal and vertical reflection with all ones connected only in a 101-111-010 pattern in any orientation. A146218