Base | Representation |
---|---|
bin | 11100101000111… |
… | …10011101011100 |
3 | 121202001220012211 |
4 | 32110132131130 |
5 | 443000424133 |
6 | 35501210204 |
7 | 5645036302 |
oct | 1624363534 |
9 | 552056184 |
10 | 240248668 |
11 | 113683420 |
12 | 68560964 |
13 | 3aa0a09a |
14 | 23c9c272 |
15 | 16159bcd |
hex | e51e75c |
240248668 has 12 divisors (see below), whose sum is σ = 458656632. Its totient is φ = 109203920.
The previous prime is 240248663. The next prime is 240248669. The reversal of 240248668 is 866842042.
It is a self number, because there is not a number n which added to its sum of digits gives 240248668.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (240248663) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2730055 + ... + 2730142.
It is an arithmetic number, because the mean of its divisors is an integer number (38221386).
Almost surely, 2240248668 is an apocalyptic number.
It is an amenable number.
240248668 is a deficient number, since it is larger than the sum of its proper divisors (218407964).
240248668 is a wasteful number, since it uses less digits than its factorization.
240248668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5460212 (or 5460210 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 40.
The square root of 240248668 is about 15499.9570321985. The cubic root of 240248668 is about 621.6610574652.
The spelling of 240248668 in words is "two hundred forty million, two hundred forty-eight thousand, six hundred sixty-eight".
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