Base | Representation |
---|---|
bin | 11101110000000010000… |
… | …11111010100111101001 |
3 | 10121201112021022101221012 |
4 | 32320001003322213221 |
5 | 113222001311121301 |
6 | 2101333522353305 |
7 | 133565364544022 |
oct | 16700103724751 |
9 | 3551467271835 |
10 | 1022220020201 |
11 | 364580608a56 |
12 | 1461434bb835 |
13 | 755198944a3 |
14 | 376934dbc49 |
15 | 1b8cc355ebb |
hex | ee010fa9e9 |
1022220020201 has 8 divisors (see below), whose sum is σ = 1028023214400. Its totient is φ = 1016418535920.
The previous prime is 1022220020153. The next prime is 1022220020203. The reversal of 1022220020201 is 1020200222201.
1022220020201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1022220020201 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1022220020203) 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, 781220 + ... + 1629338.
It is an arithmetic number, because the mean of its divisors is an integer number (128502901800).
Almost surely, 21022220020201 is an apocalyptic number.
It is an amenable number.
1022220020201 is a deficient number, since it is larger than the sum of its proper divisors (5803194199).
1022220020201 is an equidigital number, since it uses as much as digits as its factorization.
1022220020201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 854959.
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 1022220020201 its reverse (1020200222201), we get a palindrome (2042420242402).
The spelling of 1022220020201 in words is "one trillion, twenty-two billion, two hundred twenty million, twenty thousand, two hundred one".
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