Properties of the Number -142182

One Hundred Forty-Two Thousand One Hundred Eighty-Two

Basics

Value: -142183 → -142182 → -142181

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ³ × 2633

Divisors: 1, 2, 3, 6, 9, 18, 27, 54, 2633, 5266

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -100010101101100110

Octal: -425546

Duodecimal: -6A346

Hexadecimal: -22b66

Square: 20215721124

Square Root: 377.07028522544704

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

Expansion of (1+x)³/((1+x)³+x⁴). A99531

a(n) = 2·a(n-1) - a(n-4) + a(n-5) with a(-1)=a(0)=a(1)=1, a(2)=2, a(3)=4, a(4)=7. A108758