Properties of the Number -1442005

Four Hundred Forty-Two Thousand Five

Basics

Value: -1442006 → -1442005 → -1442004

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 5 × 19 × 43 × 353

Divisors: 1, 5, 19, 43, 95, 215, 353, 817, 1765, 4085

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -101100000000011010101

Octal: -5400325

Duodecimal: -5965B1

Hexadecimal: -1600d5

Square: 2079378420025

Square Root: 1200.8351260685206

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 4 0..2 arrays with rows and columns unimodal and antidiagonals nondecreasing. A224053

Number of nX7 0..2 arrays with rows and columns unimodal and antidiagonals nondecreasing. A224056