Base | Representation |
---|---|
bin | 110001001011010100… |
… | …101011000111010100 |
3 | 12001021221202111021220 |
4 | 301023110223013110 |
5 | 1331120122140403 |
6 | 40131342210340 |
7 | 3546341541123 |
oct | 611324530724 |
9 | 161257674256 |
10 | 52803318228 |
11 | 20437107581 |
12 | a2978839b0 |
13 | 4c9678c3cb |
14 | 27acb79aba |
15 | 1590a37953 |
hex | c4b52b1d4 |
52803318228 has 48 divisors (see below), whose sum is σ = 129718344000. Its totient is φ = 16671391488.
The previous prime is 52803318221. The next prime is 52803318259. The reversal of 52803318228 is 82281330825.
It is a self number, because there is not a number n which added to its sum of digits gives 52803318228.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52803318221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1276738 + ... + 1317446.
It is an arithmetic number, because the mean of its divisors is an integer number (2702465500).
Almost surely, 252803318228 is an apocalyptic number.
It is an amenable number.
52803318228 is an abundant number, since it is smaller than the sum of its proper divisors (76915025772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52803318228 is a wasteful number, since it uses less digits than its factorization.
52803318228 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46424 (or 46422 counting only the distinct ones).
The product of its (nonzero) digits is 184320, while the sum is 42.
The spelling of 52803318228 in words is "fifty-two billion, eight hundred three million, three hundred eighteen thousand, two hundred twenty-eight".
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