Base | Representation |
---|---|
bin | 110010000100100111110110… |
… | …111011101110100100110010 |
3 | 1001212201211022111211100102212 |
4 | 302010213312323232210302 |
5 | 212331041030230121320 |
6 | 2100211401041012122 |
7 | 64246240630216622 |
oct | 6204476673564462 |
9 | 1055654274740385 |
10 | 220220001020210 |
11 | 641948614a8054 |
12 | 20848140924042 |
13 | 95b5870535b89 |
14 | 3c549c2432882 |
15 | 1a6d6632679c5 |
hex | c849f6eee932 |
220220001020210 has 32 divisors (see below), whose sum is σ = 396697423257792. Its totient is φ = 88021043040960.
The previous prime is 220220001020167. The next prime is 220220001020213. The reversal of 220220001020210 is 12020100022022.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (220220001020213) 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, 68539949 + ... + 71680991.
It is an arithmetic number, because the mean of its divisors is an integer number (12396794476806).
Almost surely, 2220220001020210 is an apocalyptic number.
220220001020210 is a deficient number, since it is larger than the sum of its proper divisors (176477422237582).
220220001020210 is a wasteful number, since it uses less digits than its factorization.
220220001020210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3146378.
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 220220001020210 its reverse (12020100022022), we get a palindrome (232240101042232).
The spelling of 220220001020210 in words is "two hundred twenty trillion, two hundred twenty billion, one million, twenty thousand, two hundred ten".
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