Base | Representation |
---|---|
bin | 101100111101111111… |
… | …110110101110100000 |
3 | 11121122001100110101010 |
4 | 230331333312232200 |
5 | 1242341401232124 |
6 | 34103130340520 |
7 | 3326353640346 |
oct | 547577665640 |
9 | 147561313333 |
10 | 48284789664 |
11 | 19528561151 |
12 | 943658a740 |
13 | 47265c9177 |
14 | 24a0a09996 |
15 | 13c8ed9529 |
hex | b3dff6ba0 |
48284789664 has 48 divisors (see below), whose sum is σ = 126836629920. Its totient is φ = 16083621120.
The previous prime is 48284789647. The next prime is 48284789743. The reversal of 48284789664 is 46698748284.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (48).
It is a junction number, because it is equal to n+sod(n) for n = 48284789595 and 48284789604.
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, 38802 + ... + 313169.
It is an arithmetic number, because the mean of its divisors is an integer number (2642429790).
Almost surely, 248284789664 is an apocalyptic number.
It is an amenable number.
48284789664 is an abundant number, since it is smaller than the sum of its proper divisors (78551840256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48284789664 is a wasteful number, since it uses less digits than its factorization.
48284789664 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 353413 (or 353405 counting only the distinct ones).
The product of its digits is 148635648, while the sum is 66.
The spelling of 48284789664 in words is "forty-eight billion, two hundred eighty-four million, seven hundred eighty-nine thousand, six hundred sixty-four".
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