Base | Representation |
---|---|
bin | 1100100110011… |
… | …1000110001000 |
3 | 10200110010001102 |
4 | 3021213012020 |
5 | 102012213310 |
6 | 5124440532 |
7 | 1211140532 |
oct | 311470610 |
9 | 120403042 |
10 | 52851080 |
11 | 27918887 |
12 | 15849148 |
13 | ac46039 |
14 | 703a852 |
15 | 498e8a5 |
hex | 3267188 |
52851080 has 32 divisors (see below), whose sum is σ = 120355200. Its totient is φ = 20884416.
The previous prime is 52851061. The next prime is 52851107. The reversal of 52851080 is 8015825.
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 7 ways as a sum of consecutive naturals, for example, 4640 + ... + 11279.
It is an arithmetic number, because the mean of its divisors is an integer number (3761100).
Almost surely, 252851080 is an apocalyptic number.
It is an amenable number.
52851080 is an abundant number, since it is smaller than the sum of its proper divisors (67504120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52851080 is a wasteful number, since it uses less digits than its factorization.
52851080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16013 (or 16009 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 29.
The square root of 52851080 is about 7269.8748269829. The cubic root of 52851080 is about 375.2764302542.
The spelling of 52851080 in words is "fifty-two million, eight hundred fifty-one thousand, eighty".
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