Base | Representation |
---|---|
bin | 1011011111001… |
… | …1100101110100 |
3 | 10100122222120022 |
4 | 2313303211310 |
5 | 44313334133 |
6 | 4440424312 |
7 | 1123361111 |
oct | 267634564 |
9 | 110588508 |
10 | 48183668 |
11 | 25220115 |
12 | 14178098 |
13 | 9ca0760 |
14 | 6583908 |
15 | 436b998 |
hex | 2df3974 |
48183668 has 24 divisors (see below), whose sum is σ = 91651560. Its totient is φ = 22032000.
The previous prime is 48183631. The next prime is 48183679. The reversal of 48183668 is 86638184.
It can be written as a sum of positive squares in 4 ways, for example, as 131044 + 48052624 = 362^2 + 6932^2 .
It is a congruent number.
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, 1418 + ... + 9918.
It is an arithmetic number, because the mean of its divisors is an integer number (3818815).
Almost surely, 248183668 is an apocalyptic number.
It is an amenable number.
48183668 is a deficient number, since it is larger than the sum of its proper divisors (43467892).
48183668 is a wasteful number, since it uses less digits than its factorization.
48183668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8627 (or 8625 counting only the distinct ones).
The product of its digits is 221184, while the sum is 44.
The square root of 48183668 is about 6941.4456707519. The cubic root of 48183668 is about 363.8870659591.
The spelling of 48183668 in words is "forty-eight million, one hundred eighty-three thousand, six hundred sixty-eight".
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