Base | Representation |
---|---|
bin | 1100010010000010110… |
… | …0110101010101010010 |
3 | 202011122002112021022011 |
4 | 3010200230311111102 |
5 | 11424113004134302 |
6 | 240533305333134 |
7 | 21146553405400 |
oct | 3044054652522 |
9 | 664562467264 |
10 | 211002021202 |
11 | 8153815a605 |
12 | 34a881971aa |
13 | 16b887a37ab |
14 | a2d935a470 |
15 | 574e2b25d7 |
hex | 3120b35552 |
211002021202 has 48 divisors (see below), whose sum is σ = 370708443072. Its totient is φ = 89809806240.
The previous prime is 211002021187. The next prime is 211002021211. The reversal of 211002021202 is 202120200112.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8518828 + ... + 8543560.
It is an arithmetic number, because the mean of its divisors is an integer number (7723092564).
Almost surely, 2211002021202 is an apocalyptic number.
211002021202 is a deficient number, since it is larger than the sum of its proper divisors (159706421870).
211002021202 is a wasteful number, since it uses less digits than its factorization.
211002021202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25343 (or 25336 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 211002021202 its reverse (202120200112), we get a palindrome (413122221314).
The spelling of 211002021202 in words is "two hundred eleven billion, two million, twenty-one thousand, two hundred two".
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