Base | Representation |
---|---|
bin | 1011000000011100001101… |
… | …1001111000000100010010 |
3 | 1120211221220012200122220001 |
4 | 2300013003121320010102 |
5 | 3041240302002310302 |
6 | 41423401404440214 |
7 | 2356232554002142 |
oct | 260070331700422 |
9 | 46757805618801 |
10 | 12102201213202 |
11 | 3946573098a71 |
12 | 14355a284906a |
13 | 69a304266c39 |
14 | 2dba6d114922 |
15 | 15ec15516787 |
hex | b01c3678112 |
12102201213202 has 16 divisors (see below), whose sum is σ = 18278411342400. Its totient is φ = 6009418875600.
The previous prime is 12102201213173. The next prime is 12102201213209. The reversal of 12102201213202 is 20231210220121.
It is a self number, because there is not a number n which added to its sum of digits gives 12102201213202.
It is not an unprimeable number, because it can be changed into a prime (12102201213209) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4229677 + ... + 6488032.
It is an arithmetic number, because the mean of its divisors is an integer number (1142400708900).
Almost surely, 212102201213202 is an apocalyptic number.
12102201213202 is a deficient number, since it is larger than the sum of its proper divisors (6176210129198).
12102201213202 is a wasteful number, since it uses less digits than its factorization.
12102201213202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10721601.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 12102201213202 its reverse (20231210220121), we get a palindrome (32333411433323).
The spelling of 12102201213202 in words is "twelve trillion, one hundred two billion, two hundred one million, two hundred thirteen thousand, two hundred two".
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