Base | Representation |
---|---|
bin | 1100110100001… |
… | …1100001001000 |
3 | 10202010222112020 |
4 | 3031003201020 |
5 | 102230111203 |
6 | 5200044440 |
7 | 1221620664 |
oct | 315034110 |
9 | 122128466 |
10 | 53753928 |
11 | 28385138 |
12 | 16003720 |
13 | b1a0c77 |
14 | 71d38a4 |
15 | 4abc153 |
hex | 3343848 |
53753928 has 16 divisors (see below), whose sum is σ = 134384880. Its totient is φ = 17917968.
The previous prime is 53753873. The next prime is 53753939. The reversal of 53753928 is 82935735.
It is a self number, because there is not a number n which added to its sum of digits gives 53753928.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1119850 + ... + 1119897.
It is an arithmetic number, because the mean of its divisors is an integer number (8399055).
Almost surely, 253753928 is an apocalyptic number.
It is an amenable number.
53753928 is an abundant number, since it is smaller than the sum of its proper divisors (80630952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53753928 is a wasteful number, since it uses less digits than its factorization.
53753928 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2239756 (or 2239752 counting only the distinct ones).
The product of its digits is 226800, while the sum is 42.
The square root of 53753928 is about 7331.7070317901. The cubic root of 53753928 is about 377.4013086454.
The spelling of 53753928 in words is "fifty-three million, seven hundred fifty-three thousand, nine hundred twenty-eight".
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