Base | Representation |
---|---|
bin | 100100111111… |
… | …1011011101000 |
3 | 1100111102202112 |
4 | 1021333123220 |
5 | 14431140303 |
6 | 1531421452 |
7 | 323603030 |
oct | 111773350 |
9 | 40442675 |
10 | 19396328 |
11 | aa48826 |
12 | 65b4888 |
13 | 4031723 |
14 | 280c8c0 |
15 | 1a820d8 |
hex | 127f6e8 |
19396328 has 32 divisors (see below), whose sum is σ = 42908160. Its totient is φ = 8043840.
The previous prime is 19396327. The next prime is 19396339. The reversal of 19396328 is 82369391.
It is not an unprimeable number, because it can be changed into a prime (19396327) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3851 + ... + 7322.
It is an arithmetic number, because the mean of its divisors is an integer number (1340880).
Almost surely, 219396328 is an apocalyptic number.
It is an amenable number.
19396328 is an abundant number, since it is smaller than the sum of its proper divisors (23511832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19396328 is a wasteful number, since it uses less digits than its factorization.
19396328 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11217 (or 11213 counting only the distinct ones).
The product of its digits is 69984, while the sum is 41.
The square root of 19396328 is about 4404.1262470551. The cubic root of 19396328 is about 268.6827841278.
The spelling of 19396328 in words is "nineteen million, three hundred ninety-six thousand, three hundred twenty-eight".
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