Base | Representation |
---|---|
bin | 100001110111101… |
… | …011101011111110 |
3 | 1110121020211120202 |
4 | 201313223223332 |
5 | 2130432314430 |
6 | 132215243502 |
7 | 20040000635 |
oct | 4167535376 |
9 | 1417224522 |
10 | 568244990 |
11 | 271839965 |
12 | 13a379592 |
13 | 9095ab51 |
14 | 5567c51c |
15 | 34d48d45 |
hex | 21debafe |
568244990 has 32 divisors (see below), whose sum is σ = 1035500544. Its totient is φ = 224501760.
The previous prime is 568244947. The next prime is 568245011. The reversal of 568244990 is 99442865.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 325520 + ... + 327260.
It is an arithmetic number, because the mean of its divisors is an integer number (32359392).
Almost surely, 2568244990 is an apocalyptic number.
568244990 is a deficient number, since it is larger than the sum of its proper divisors (467255554).
568244990 is a wasteful number, since it uses less digits than its factorization.
568244990 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2132.
The product of its (nonzero) digits is 622080, while the sum is 47.
The square root of 568244990 is about 23837.8897975471. The cubic root of 568244990 is about 828.2826007206.
The spelling of 568244990 in words is "five hundred sixty-eight million, two hundred forty-four thousand, nine hundred ninety".
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