Base | Representation |
---|---|
bin | 1011110000100010111… |
… | …0111111101101011010 |
3 | 201022102102110021102221 |
4 | 2330020232333231122 |
5 | 11302204030001333 |
6 | 232445131214254 |
7 | 20410665445645 |
oct | 2741056775532 |
9 | 638372407387 |
10 | 202010000218 |
11 | 78743419104 |
12 | 331988a738a |
13 | 16084888210 |
14 | 9ac5020a5c |
15 | 53c4b5ed2d |
hex | 2f08bbfb5a |
202010000218 has 16 divisors (see below), whose sum is σ = 327623952096. Its totient is φ = 92863926000.
The previous prime is 202010000191. The next prime is 202010000219. The reversal of 202010000218 is 812000010202.
It is not an unprimeable number, because it can be changed into a prime (202010000219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15470796 + ... + 15483847.
It is an arithmetic number, because the mean of its divisors is an integer number (20476497006).
Almost surely, 2202010000218 is an apocalyptic number.
202010000218 is a deficient number, since it is larger than the sum of its proper divisors (125613951878).
202010000218 is a wasteful number, since it uses less digits than its factorization.
202010000218 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30954909.
The product of its (nonzero) digits is 64, while the sum is 16.
The spelling of 202010000218 in words is "two hundred two billion, ten million, two hundred eighteen", and thus it is an aban number.
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