Base | Representation |
---|---|
bin | 11100101000111… |
… | …10101100110000 |
3 | 121202001221120010 |
4 | 32110132230300 |
5 | 443000442043 |
6 | 35501214520 |
7 | 5645042202 |
oct | 1624365460 |
9 | 552057503 |
10 | 240249648 |
11 | 113684131 |
12 | 68561440 |
13 | 3aa0a672 |
14 | 23c9c772 |
15 | 1615a133 |
hex | e51eb30 |
240249648 has 20 divisors (see below), whose sum is σ = 620645048. Its totient is φ = 80083200.
The previous prime is 240249637. The next prime is 240249679. The reversal of 240249648 is 846942042.
240249648 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
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, 2502553 + ... + 2502648.
Almost surely, 2240249648 is an apocalyptic number.
It is an amenable number.
240249648 is an abundant number, since it is smaller than the sum of its proper divisors (380395400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
240249648 is a wasteful number, since it uses less digits than its factorization.
240249648 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5005212 (or 5005206 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 39.
The square root of 240249648 is about 15499.9886451571. The cubic root of 240249648 is about 621.6619027380.
The spelling of 240249648 in words is "two hundred forty million, two hundred forty-nine thousand, six hundred forty-eight".
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