Base | Representation |
---|---|
bin | 110010000100100000100000… |
… | …000011100010111111111011 |
3 | 1001212201001220221112210200121 |
4 | 302010200200003202333323 |
5 | 212330423340324014321 |
6 | 2100204013112114111 |
7 | 64245541102162354 |
oct | 6204404003427773 |
9 | 1055631827483617 |
10 | 220212101001211 |
11 | 64191478108930 |
12 | 208466b7095937 |
13 | 95b4bb192aa17 |
14 | 3c54473152d2b |
15 | 1a6d34e91b441 |
hex | c848200e2ffb |
220212101001211 has 8 divisors (see below), whose sum is σ = 243614923515648. Its totient is φ = 197373201921000.
The previous prime is 220212101001143. The next prime is 220212101001227. The reversal of 220212101001211 is 112100101212022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 220212101001211 - 213 = 220212100993019 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (220212101001611) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140980857735 + ... + 140980859296.
It is an arithmetic number, because the mean of its divisors is an integer number (30451865439456).
Almost surely, 2220212101001211 is an apocalyptic number.
220212101001211 is a deficient number, since it is larger than the sum of its proper divisors (23402822514437).
220212101001211 is a wasteful number, since it uses less digits than its factorization.
220212101001211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 281961717113.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 220212101001211 its reverse (112100101212022), we get a palindrome (332312202213233).
The spelling of 220212101001211 in words is "two hundred twenty trillion, two hundred twelve billion, one hundred one million, one thousand, two hundred eleven".
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