Base | Representation |
---|---|
bin | 100100110010… |
… | …0010001110000 |
3 | 1100021210012010 |
4 | 1021210101300 |
5 | 14414110404 |
6 | 1525202520 |
7 | 322630536 |
oct | 111442160 |
9 | 40253163 |
10 | 19285104 |
11 | a982203 |
12 | 6560440 |
13 | 3cc2c07 |
14 | 27c0156 |
15 | 1a5e189 |
hex | 1264470 |
19285104 has 20 divisors (see below), whose sum is σ = 49819976. Its totient is φ = 6428352.
The previous prime is 19285073. The next prime is 19285151. The reversal of 19285104 is 40158291.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200839 + ... + 200934.
Almost surely, 219285104 is an apocalyptic number.
It is an amenable number.
19285104 is an abundant number, since it is smaller than the sum of its proper divisors (30534872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19285104 is a wasteful number, since it uses less digits than its factorization.
19285104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 401784 (or 401778 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 30.
The square root of 19285104 is about 4391.4808436335. The cubic root of 19285104 is about 268.1682317911.
The spelling of 19285104 in words is "nineteen million, two hundred eighty-five thousand, one hundred four".
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