Base | Representation |
---|---|
bin | 1011101111111101010… |
… | …0010010001011101100 |
3 | 201022000102011012002001 |
4 | 2323333110102023230 |
5 | 11301343103044202 |
6 | 232421324542044 |
7 | 20404036500550 |
oct | 2737724221354 |
9 | 638012135061 |
10 | 201852003052 |
11 | 78672214537 |
12 | 331539b1924 |
13 | 1605ac1927b |
14 | 9aac053860 |
15 | 53b5d50d87 |
hex | 2eff5122ec |
201852003052 has 24 divisors (see below), whose sum is σ = 408567914496. Its totient is φ = 85465735248.
The previous prime is 201852003049. The next prime is 201852003053. The reversal of 201852003052 is 250300258102.
It is a super-2 number, since 2×2018520030522 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a self number, because there is not a number n which added to its sum of digits gives 201852003052.
It is not an unprimeable number, because it can be changed into a prime (201852003053) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43425388 + ... + 43430035.
It is an arithmetic number, because the mean of its divisors is an integer number (17023663104).
Almost surely, 2201852003052 is an apocalyptic number.
It is an amenable number.
201852003052 is an abundant number, since it is smaller than the sum of its proper divisors (206715911444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201852003052 is a wasteful number, since it uses less digits than its factorization.
201852003052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86855517 (or 86855515 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 28.
The spelling of 201852003052 in words is "two hundred one billion, eight hundred fifty-two million, three thousand, fifty-two".
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