Base | Representation |
---|---|
bin | 1100110011100110111… |
… | …1100100001001000010 |
3 | 210000220000120210212011 |
4 | 3030321233210021002 |
5 | 12101041044232320 |
6 | 245023330523134 |
7 | 21616051004215 |
oct | 3147157441102 |
9 | 700800523764 |
10 | 220012102210 |
11 | 8534110684a |
12 | 367817364aa |
13 | 17993373484 |
14 | a911c3777c |
15 | 5aca2d105a |
hex | 3339be4242 |
220012102210 has 32 divisors (see below), whose sum is σ = 398871475200. Its totient is φ = 87372145728.
The previous prime is 220012102187. The next prime is 220012102217. The reversal of 220012102210 is 12201210022.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (220012102217) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3158619 + ... + 3227521.
It is an arithmetic number, because the mean of its divisors is an integer number (12464733600).
Almost surely, 2220012102210 is an apocalyptic number.
220012102210 is a deficient number, since it is larger than the sum of its proper divisors (178859372990).
220012102210 is a wasteful number, since it uses less digits than its factorization.
220012102210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71202.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 220012102210 its reverse (12201210022), we get a palindrome (232213312232).
The spelling of 220012102210 in words is "two hundred twenty billion, twelve million, one hundred two thousand, two hundred ten".
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