Base | Representation |
---|---|
bin | 10101011111101100110010… |
… | …01000111100110010001000 |
3 | 20012100211201212220022012001 |
4 | 22233312121020330302020 |
5 | 22143422231143241043 |
6 | 244310533412000344 |
7 | 12646023030450103 |
oct | 1257663110746210 |
9 | 205324655808161 |
10 | 47268684352648 |
11 | 1407459a030320 |
12 | 5374ba29000b4 |
13 | 204b557c03735 |
14 | b95b607b373a |
15 | 56e87871e74d |
hex | 2afd9923cc88 |
47268684352648 has 32 divisors (see below), whose sum is σ = 96719858773920. Its totient is φ = 21478229280000.
The previous prime is 47268684352619. The next prime is 47268684352661. The reversal of 47268684352648 is 84625348686274.
47268684352648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×472686843526482 (a number of 28 digits) contains 22 as substring.
It is an unprimeable number.
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, 93951873 + ... + 94453648.
It is an arithmetic number, because the mean of its divisors is an integer number (3022495586685).
Almost surely, 247268684352648 is an apocalyptic number.
It is an amenable number.
47268684352648 is an abundant number, since it is smaller than the sum of its proper divisors (49451174421272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47268684352648 is a wasteful number, since it uses less digits than its factorization.
47268684352648 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 188408389 (or 188408385 counting only the distinct ones).
The product of its digits is 2972712960, while the sum is 73.
The spelling of 47268684352648 in words is "forty-seven trillion, two hundred sixty-eight billion, six hundred eighty-four million, three hundred fifty-two thousand, six hundred forty-eight".
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