Base | Representation |
---|---|
bin | 101101010100010001… |
… | …101010101110101010 |
3 | 11122121002122211221212 |
4 | 231110101222232222 |
5 | 1244123042322431 |
6 | 34204201433122 |
7 | 3341542626512 |
oct | 552421525652 |
9 | 148532584855 |
10 | 48658557866 |
11 | 196aa53a796 |
12 | 951b79b7a2 |
13 | 4785b84999 |
14 | 24d8502842 |
15 | 13ebc1a72b |
hex | b5446abaa |
48658557866 has 16 divisors (see below), whose sum is σ = 73201459968. Its totient is φ = 24258140400.
The previous prime is 48658557847. The next prime is 48658557917. The reversal of 48658557866 is 66875585684.
It is a happy number.
48658557866 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 = 48658557796 and 48658557805.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1484531 + ... + 1516953.
It is an arithmetic number, because the mean of its divisors is an integer number (4575091248).
Almost surely, 248658557866 is an apocalyptic number.
48658557866 is a deficient number, since it is larger than the sum of its proper divisors (24542902102).
48658557866 is a wasteful number, since it uses less digits than its factorization.
48658557866 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34597.
The product of its digits is 387072000, while the sum is 68.
The spelling of 48658557866 in words is "forty-eight billion, six hundred fifty-eight million, five hundred fifty-seven thousand, eight hundred sixty-six".
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