Base | Representation |
---|---|
bin | 11101101100010001100… |
… | …10100101001110011010 |
3 | 10121112022122110000222112 |
4 | 32312020302211032122 |
5 | 113203333231211302 |
6 | 2100401401552322 |
7 | 133464363464030 |
oct | 16661062451632 |
9 | 3545278400875 |
10 | 1020202210202 |
11 | 36373560748a |
12 | 14587b7a56a2 |
13 | 75287822786 |
14 | 37541528550 |
15 | 1b810126552 |
hex | ed88ca539a |
1020202210202 has 16 divisors (see below), whose sum is σ = 1769989378752. Its totient is φ = 431961692640.
The previous prime is 1020202210193. The next prime is 1020202210213. The reversal of 1020202210202 is 2020122020201.
1020202210202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 438984299 + ... + 438986622.
It is an arithmetic number, because the mean of its divisors is an integer number (110624336172).
Almost surely, 21020202210202 is an apocalyptic number.
1020202210202 is a deficient number, since it is larger than the sum of its proper divisors (749787168550).
1020202210202 is an equidigital number, since it uses as much as digits as its factorization.
1020202210202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 877971013.
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 1020202210202 its reverse (2020122020201), we get a palindrome (3040324230403).
The spelling of 1020202210202 in words is "one trillion, twenty billion, two hundred two million, two hundred ten thousand, two hundred two".
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