Base | Representation |
---|---|
bin | 110001000011101100… |
… | …010110000010101010 |
3 | 12000222000212210001000 |
4 | 301003230112002222 |
5 | 1330334334240032 |
6 | 40110530335430 |
7 | 3543225465441 |
oct | 610354260252 |
9 | 160860783030 |
10 | 52675305642 |
11 | 20380922853 |
12 | a260a2a576 |
13 | 4c760bb40b |
14 | 2799b75d58 |
15 | 158469ce7c |
hex | c43b160aa |
52675305642 has 16 divisors (see below), whose sum is σ = 117056234880. Its totient is φ = 17558435196.
The previous prime is 52675305589. The next prime is 52675305649. The reversal of 52675305642 is 24650357625.
52675305642 is a `hidden beast` number, since 5 + 2 + 67 + 530 + 56 + 4 + 2 = 666.
It is not an unprimeable number, because it can be changed into a prime (52675305649) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 487734258 + ... + 487734365.
It is an arithmetic number, because the mean of its divisors is an integer number (7316014680).
Almost surely, 252675305642 is an apocalyptic number.
52675305642 is an abundant number, since it is smaller than the sum of its proper divisors (64380929238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52675305642 is a wasteful number, since it uses less digits than its factorization.
52675305642 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 975468634 (or 975468628 counting only the distinct ones).
The product of its (nonzero) digits is 1512000, while the sum is 45.
The spelling of 52675305642 in words is "fifty-two billion, six hundred seventy-five million, three hundred five thousand, six hundred forty-two".
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