Base | Representation |
---|---|
bin | 100111100100000000… |
… | …111110011111101000 |
3 | 11001122111221001212101 |
4 | 213210000332133220 |
5 | 1143444410320023 |
6 | 31303133223144 |
7 | 3032461314025 |
oct | 474400763750 |
9 | 131574831771 |
10 | 42480166888 |
11 | 17019a46145 |
12 | 8296631ab4 |
13 | 400cb59533 |
14 | 20adb3854c |
15 | 11895e61ad |
hex | 9e403e7e8 |
42480166888 has 8 divisors (see below), whose sum is σ = 79650312930. Its totient is φ = 21240083440.
The previous prime is 42480166877. The next prime is 42480166891. The reversal of 42480166888 is 88866108424.
It is a happy number.
42480166888 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 26975434564 + 15504732324 = 164242^2 + 124518^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2655010423 + ... + 2655010438.
Almost surely, 242480166888 is an apocalyptic number.
It is an amenable number.
42480166888 is a deficient number, since it is larger than the sum of its proper divisors (37170146042).
42480166888 is a wasteful number, since it uses less digits than its factorization.
42480166888 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5310020867 (or 5310020863 counting only the distinct ones).
The product of its (nonzero) digits is 4718592, while the sum is 55.
The spelling of 42480166888 in words is "forty-two billion, four hundred eighty million, one hundred sixty-six thousand, eight hundred eighty-eight".
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