Properties of the Number -412806

Four Hundred Twelve Thousand Eight Hundred Six

Basics

Value: -412807 → -412806 → -412805

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 107 × 643

Divisors: 1, 2, 3, 6, 107, 214, 321, 642, 643, 1286

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

375 Try Today's Challenge

Representations

Binary: -1100100110010000110

Octal: -1446206

Duodecimal: -17AA86

Hexadecimal: -64c86

Square: 170408793636

Square Root: 642.4998054474414

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

Numbers representable in exactly two ways as (p-1)*p^e (where p is a prime and e >= 0) in ascending order. A114874

a(n) = (p+2)!/p! where p is the n-th lesser twin prime, A001359(n). A126251

Totients congruent to 2 mod 4 and that have multiplicity 4. A334839