Properties of the Number -420182

Four Hundred Twenty Thousand One Hundred Eighty-Two

Basics

Value: -420183 → -420182 → -420181

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 7 × 30013

Divisors: 1, 2, 7, 14, 30013, 60026, 210091, 420182

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1100110100101010110

Octal: -1464526

Duodecimal: -1831B2

Hexadecimal: -66956

Square: 176552913124

Square Root: 648.214470680808

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

Triangle read by rows: T(n,k) = number of rooted maps with n vertices and k faces on a non-orientable surface of type 3/2 (0 <= k <= n). A214337

Number of rooted n-edge one-vertex maps on a non-orientable genus-3 surface (dually: one-face maps). A118448