Base | Representation |
---|---|
bin | 1011100011010… |
… | …0000010101100 |
3 | 10101011101200210 |
4 | 2320310002230 |
5 | 44400311120 |
6 | 4450222420 |
7 | 1125540552 |
oct | 270640254 |
9 | 111141623 |
10 | 48447660 |
11 | 25390498 |
12 | 14284a10 |
13 | a063971 |
14 | 6611bd2 |
15 | 43bece0 |
hex | 2e340ac |
48447660 has 48 divisors (see below), whose sum is σ = 141555456. Its totient is φ = 12357312.
The previous prime is 48447649. The next prime is 48447677. The reversal of 48447660 is 6674484.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16174 + ... + 18933.
It is an arithmetic number, because the mean of its divisors is an integer number (2949072).
Almost surely, 248447660 is an apocalyptic number.
It is an amenable number.
48447660 is an abundant number, since it is smaller than the sum of its proper divisors (93107796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48447660 is a wasteful number, since it uses less digits than its factorization.
48447660 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35142 (or 35140 counting only the distinct ones).
The product of its (nonzero) digits is 129024, while the sum is 39.
The square root of 48447660 is about 6960.4353312131. The cubic root of 48447660 is about 364.5504191311.
The spelling of 48447660 in words is "forty-eight million, four hundred forty-seven thousand, six hundred sixty".
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