Base | Representation |
---|---|
bin | 10111101000100… |
… | …11011000011000 |
3 | 111211001122221011 |
4 | 23310103120120 |
5 | 401223311443 |
6 | 31401223304 |
7 | 4625120134 |
oct | 1364233030 |
9 | 454048834 |
10 | 198260248 |
11 | a1a0494a |
12 | 56491b34 |
13 | 320c8474 |
14 | 1c48c3c4 |
15 | 12613b9d |
hex | bd13618 |
198260248 has 16 divisors (see below), whose sum is σ = 377832960. Its totient is φ = 97504800.
The previous prime is 198260243. The next prime is 198260261. The reversal of 198260248 is 842062891.
It is a self number, because there is not a number n which added to its sum of digits gives 198260248.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (198260243) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202648 + ... + 203623.
It is an arithmetic number, because the mean of its divisors is an integer number (23614560).
Almost surely, 2198260248 is an apocalyptic number.
It is an amenable number.
198260248 is a deficient number, since it is larger than the sum of its proper divisors (179572712).
198260248 is a wasteful number, since it uses less digits than its factorization.
198260248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 406338 (or 406334 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 40.
The square root of 198260248 is about 14080.4917527763. The cubic root of 198260248 is about 583.1029183774.
The spelling of 198260248 in words is "one hundred ninety-eight million, two hundred sixty thousand, two hundred forty-eight".
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