Base | Representation |
---|---|
bin | 1100100001111… |
… | …1100111100100 |
3 | 10122220020110000 |
4 | 3020133213210 |
5 | 101423331213 |
6 | 5114301300 |
7 | 1205511135 |
oct | 310374744 |
9 | 118806400 |
10 | 52558308 |
11 | 27738920 |
12 | 15727830 |
13 | ab729ba |
14 | 6da1c8c |
15 | 4932c73 |
hex | 321f9e4 |
52558308 has 60 divisors (see below), whose sum is σ = 149898672. Its totient is φ = 15925680.
The previous prime is 52558301. The next prime is 52558343. The reversal of 52558308 is 80385525.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (52558301) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3810 + ... + 10937.
Almost surely, 252558308 is an apocalyptic number.
It is an amenable number.
52558308 is an abundant number, since it is smaller than the sum of its proper divisors (97340364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52558308 is a wasteful number, since it uses less digits than its factorization.
52558308 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14774 (or 14763 counting only the distinct ones).
The product of its (nonzero) digits is 48000, while the sum is 36.
The square root of 52558308 is about 7249.7108907873. The cubic root of 52558308 is about 374.5821906672.
The spelling of 52558308 in words is "fifty-two million, five hundred fifty-eight thousand, three hundred eight".
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