Base | Representation |
---|---|
bin | 110000000000001101110001… |
… | …011101111100101101010010 |
3 | 1000200111222020221212011111201 |
4 | 300000031301131330231102 |
5 | 210133001322401023442 |
6 | 2025003354055301414 |
7 | 62316663500131663 |
oct | 6000156135745522 |
9 | 1020458227764451 |
10 | 211121021111122 |
11 | 612a6a1655a271 |
12 | 1b81880297a86a |
13 | 90a581c2b9555 |
14 | 3a1c451d8736a |
15 | 1961b201a07b7 |
hex | c0037177cb52 |
211121021111122 has 8 divisors (see below), whose sum is σ = 317342662214400. Its totient is φ = 105340133706324.
The previous prime is 211121021111089. The next prime is 211121021111131. The reversal of 211121021111122 is 221111120121112.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 211121021111122.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110188423422 + ... + 110188425337.
It is an arithmetic number, because the mean of its divisors is an integer number (39667832776800).
Almost surely, 2211121021111122 is an apocalyptic number.
211121021111122 is a deficient number, since it is larger than the sum of its proper divisors (106221641103278).
211121021111122 is a wasteful number, since it uses less digits than its factorization.
211121021111122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 220376849240.
The product of its (nonzero) digits is 32, while the sum is 19.
Adding to 211121021111122 its reverse (221111120121112), we get a palindrome (432232141232234).
The spelling of 211121021111122 in words is "two hundred eleven trillion, one hundred twenty-one billion, twenty-one million, one hundred eleven thousand, one hundred twenty-two".
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