Base | Representation |
---|---|
bin | 1011110000111010110… |
… | …0100011100100110010 |
3 | 201022200101200000020221 |
4 | 2330032230203210302 |
5 | 11302410131231421 |
6 | 232503103123254 |
7 | 20413321600303 |
oct | 2741654434462 |
9 | 638611600227 |
10 | 202110023986 |
11 | 78794926482 |
12 | 332062a352a |
13 | 1609c509790 |
14 | 9ad441a7aa |
15 | 53cd81b841 |
hex | 2f0eb23932 |
202110023986 has 32 divisors (see below), whose sum is σ = 332837568000. Its totient is φ = 91482505920.
The previous prime is 202110023971. The next prime is 202110023989. The reversal of 202110023986 is 689320011202.
202110023986 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (202110023989) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24150 + ... + 636241.
It is an arithmetic number, because the mean of its divisors is an integer number (10401174000).
Almost surely, 2202110023986 is an apocalyptic number.
202110023986 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
202110023986 is a deficient number, since it is larger than the sum of its proper divisors (130727544014).
202110023986 is a wasteful number, since it uses less digits than its factorization.
202110023986 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 660634.
The product of its (nonzero) digits is 10368, while the sum is 34.
The spelling of 202110023986 in words is "two hundred two billion, one hundred ten million, twenty-three thousand, nine hundred eighty-six".
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