Base | Representation |
---|---|
bin | 110000111111101110… |
… | …011011110101010011 |
3 | 12000210101122010201011 |
4 | 300333232123311103 |
5 | 1330220314313122 |
6 | 40100151551351 |
7 | 3541456644454 |
oct | 607756336523 |
9 | 160711563634 |
10 | 52608744787 |
11 | 203472a0685 |
12 | a24268b557 |
13 | 4c653850b1 |
14 | 2790dab12b |
15 | 157d901377 |
hex | c3fb9bd53 |
52608744787 has 8 divisors (see below), whose sum is σ = 52765918400. Its totient is φ = 52451668584.
The previous prime is 52608744751. The next prime is 52608744803. The reversal of 52608744787 is 78744780625.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-52608744787 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52608744707) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1139764 + ... + 1185022.
It is an arithmetic number, because the mean of its divisors is an integer number (6595739800).
Almost surely, 252608744787 is an apocalyptic number.
52608744787 is a deficient number, since it is larger than the sum of its proper divisors (157173613).
52608744787 is a wasteful number, since it uses less digits than its factorization.
52608744787 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48705.
The product of its (nonzero) digits is 21073920, while the sum is 58.
The spelling of 52608744787 in words is "fifty-two billion, six hundred eight million, seven hundred forty-four thousand, seven hundred eighty-seven".
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