Base | Representation |
---|---|
bin | 101101101010010110… |
… | …100001110000111010 |
3 | 11200112220120201212012 |
4 | 231222112201300322 |
5 | 1300402401234433 |
6 | 34305032045522 |
7 | 3353661014453 |
oct | 555226416072 |
9 | 150486521765 |
10 | 49028930618 |
11 | 1987a60a278 |
12 | 96038338a2 |
13 | 4814821b65 |
14 | 253179412a |
15 | 141e4ca848 |
hex | b6a5a1c3a |
49028930618 has 8 divisors (see below), whose sum is σ = 73621058112. Its totient is φ = 24488577916.
The previous prime is 49028930609. The next prime is 49028930647. The reversal of 49028930618 is 81603982094.
It is a happy number.
49028930618 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 12941330 + ... + 12945117.
It is an arithmetic number, because the mean of its divisors is an integer number (9202632264).
Almost surely, 249028930618 is an apocalyptic number.
49028930618 is a deficient number, since it is larger than the sum of its proper divisors (24592127494).
49028930618 is a wasteful number, since it uses less digits than its factorization.
49028930618 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25887396.
The product of its (nonzero) digits is 746496, while the sum is 50.
The spelling of 49028930618 in words is "forty-nine billion, twenty-eight million, nine hundred thirty thousand, six hundred eighteen".
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