Properties of the Number -147842

One Hundred Forty-Seven Thousand Eight Hundred Forty-Two

Basics

Value: -147843 → -147842 → -147841

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 29 × 2549

Divisors: 1, 2, 29, 58, 2549, 5098, 73921, 147842

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100100000110000010

Octal: -440602

Duodecimal: -71682

Hexadecimal: -24182

Square: 21857256964

Square Root: 384.50227567597045

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

a(n) = Sum_k k·A333275(n,k). A333277

Number of (n+2) X (5+2) 0..3 arrays with every 3 X 3 subblock row and column sum not 2 3 6 or 7 and every diagonal and antidiagonal sum 2 3 6 or 7. A251891