Base | Representation |
---|---|
bin | 100101000001… |
… | …1111010110000 |
3 | 1100112100222010 |
4 | 1022003322300 |
5 | 14432232304 |
6 | 1532042520 |
7 | 324010431 |
oct | 112037260 |
9 | 40470863 |
10 | 19414704 |
11 | aa60611 |
12 | 6603440 |
13 | 4039bba |
14 | 2815488 |
15 | 1a87789 |
hex | 1283eb0 |
19414704 has 40 divisors (see below), whose sum is σ = 50312752. Its totient is φ = 6451200.
The previous prime is 19414693. The next prime is 19414709. The reversal of 19414704 is 40741491.
It is not an unprimeable number, because it can be changed into a prime (19414709) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 28512 + ... + 29184.
Almost surely, 219414704 is an apocalyptic number.
It is an amenable number.
19414704 is an abundant number, since it is smaller than the sum of its proper divisors (30898048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19414704 is a wasteful number, since it uses less digits than its factorization.
19414704 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1285 (or 1279 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 30.
The square root of 19414704 is about 4406.2119785594. The cubic root of 19414704 is about 268.7676069950.
The spelling of 19414704 in words is "nineteen million, four hundred fourteen thousand, seven hundred four".
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