Base | Representation |
---|---|
bin | 11011010101001010111100… |
… | …110010100100110000001010 |
3 | 120202121012200120012121002101 |
4 | 123111022330302210300022 |
5 | 111223342421230321302 |
6 | 1103352031555224014 |
7 | 34214213432644423 |
oct | 3325127462446012 |
9 | 522535616177071 |
10 | 120202122120202 |
11 | 35333485301761 |
12 | 11593b875a800a |
13 | 520c01c2b0175 |
14 | 2197b56d1864a |
15 | dd6aee061287 |
hex | 6d52bcca4c0a |
120202122120202 has 4 divisors (see below), whose sum is σ = 180303183180306. Its totient is φ = 60101061060100.
The previous prime is 120202122120149. The next prime is 120202122120203. The reversal of 120202122120202 is 202021221202021.
120202122120202 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 112006217723401 + 8195904396801 = 10583299^2 + 2862849^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 120202122120202.
It is not an unprimeable number, because it can be changed into a prime (120202122120203) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30050530530049 + ... + 30050530530052.
Almost surely, 2120202122120202 is an apocalyptic number.
120202122120202 is a deficient number, since it is larger than the sum of its proper divisors (60101061060104).
120202122120202 is an equidigital number, since it uses as much as digits as its factorization.
120202122120202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60101061060103.
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 120202122120202 its reverse (202021221202021), we get a palindrome (322223343322223).
The spelling of 120202122120202 in words is "one hundred twenty trillion, two hundred two billion, one hundred twenty-two million, one hundred twenty thousand, two hundred two".
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