Properties of the Number -398108

Three Hundred Ninety-Eight Thousand One Hundred Eight

Basics

Value: -398109 → -398108 → -398107

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 99527

Divisors: 1, 2, 4, 99527, 199054, 398108

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1100001001100011100

Octal: -1411434

Duodecimal: -172478

Hexadecimal: -6131c

Square: 158489979664

Square Root: 630.9580017719087

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

Powers of fifth root of 10 rounded up. A18143

Smallest k such that (k+i)*prime(n)# - 1 is prime for i = 0, 1, 2, 3, 4 with prime(n)# = A002110(n) the n-th primorial, n>1. A277691