Base | Representation |
---|---|
bin | 11001111010101… |
… | …111101101110110 |
3 | 1010022012122220011 |
4 | 121322233231312 |
5 | 1342304031243 |
6 | 111051530434 |
7 | 13526665345 |
oct | 3172575566 |
9 | 1108178804 |
10 | 434830198 |
11 | 2034a5400 |
12 | 101759a1a |
13 | 6c117c9a |
14 | 41a6db5c |
15 | 2829389d |
hex | 19eafb76 |
434830198 has 12 divisors (see below), whose sum is σ = 716931180. Its totient is φ = 197649980.
The previous prime is 434830189. The next prime is 434830213. The reversal of 434830198 is 891038434.
It is a self number, because there is not a number n which added to its sum of digits gives 434830198.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 898168 + ... + 898651.
It is an arithmetic number, because the mean of its divisors is an integer number (59744265).
Almost surely, 2434830198 is an apocalyptic number.
434830198 is a deficient number, since it is larger than the sum of its proper divisors (282100982).
434830198 is a wasteful number, since it uses less digits than its factorization.
434830198 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1796843 (or 1796832 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 40.
The square root of 434830198 is about 20852.5825259127. The cubic root of 434830198 is about 757.5998832806.
The spelling of 434830198 in words is "four hundred thirty-four million, eight hundred thirty thousand, one hundred ninety-eight".
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