Base | Representation |
---|---|
bin | 10101111101010110101000… |
… | …01001110100110100011000 |
3 | 20022222020200120222210002202 |
4 | 22332223110021310310120 |
5 | 22312120431402441224 |
6 | 250411001521545332 |
7 | 13112443201055426 |
oct | 1276532411646430 |
9 | 208866616883082 |
10 | 48287581687064 |
11 | 1442771500a265 |
12 | 54ba5594a5248 |
13 | 20c36652a1b55 |
14 | bcd1ba8ac116 |
15 | 58b10dee0eae |
hex | 2bead4274d18 |
48287581687064 has 32 divisors (see below), whose sum is σ = 95875381332720. Its totient is φ = 22721119389696.
The previous prime is 48287581687063. The next prime is 48287581687139. The reversal of 48287581687064 is 46078618578284.
48287581687064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 48287581686982 and 48287581687000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48287581687063) 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, 17861489 + ... + 20386464.
Almost surely, 248287581687064 is an apocalyptic number.
It is an amenable number.
48287581687064 is a deficient number, since it is larger than the sum of its proper divisors (47587799645656).
48287581687064 is a wasteful number, since it uses less digits than its factorization.
48287581687064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38257259 (or 38257255 counting only the distinct ones).
The product of its (nonzero) digits is 1156055040, while the sum is 74.
The spelling of 48287581687064 in words is "forty-eight trillion, two hundred eighty-seven billion, five hundred eighty-one million, six hundred eighty-seven thousand, sixty-four".
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