Base | Representation |
---|---|
bin | 10111110001010… |
… | …00100001000100 |
3 | 111220012100001200 |
4 | 23320220201010 |
5 | 402021123041 |
6 | 31441422500 |
7 | 4640555454 |
oct | 1370504104 |
9 | 456170050 |
10 | 199395396 |
11 | a260a792 |
12 | 5693aa30 |
13 | 32405055 |
14 | 1c6a5d64 |
15 | 1278a1b6 |
hex | be28844 |
199395396 has 36 divisors (see below), whose sum is σ = 505268400. Its totient is φ = 66301488.
The previous prime is 199395377. The next prime is 199395401. The reversal of 199395396 is 693593991.
It is a happy number.
199395396 is a `hidden beast` number, since 19 + 93 + 9 + 539 + 6 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8475 + ... + 21693.
Almost surely, 2199395396 is an apocalyptic number.
It is an amenable number.
199395396 is an abundant number, since it is smaller than the sum of its proper divisors (305873004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
199395396 is a wasteful number, since it uses less digits than its factorization.
199395396 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13648 (or 13643 counting only the distinct ones).
The product of its digits is 1771470, while the sum is 54.
The square root of 199395396 is about 14120.7434648463. The cubic root of 199395396 is about 584.2136618903.
The spelling of 199395396 in words is "one hundred ninety-nine million, three hundred ninety-five thousand, three hundred ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •