Base | Representation |
---|---|
bin | 10110011000111001… |
… | …01010110110011010 |
3 | 1011000200202101012202 |
4 | 23030130222312122 |
5 | 144104110032302 |
6 | 5304422210202 |
7 | 603603222125 |
oct | 131434526632 |
9 | 34020671182 |
10 | 12020002202 |
11 | 5108a8361a |
12 | 23b5583962 |
13 | 1197348c50 |
14 | 8205473bc |
15 | 4a53c2202 |
hex | 2cc72ad9a |
12020002202 has 16 divisors (see below), whose sum is σ = 19565152992. Its totient is φ = 5505342960.
The previous prime is 12020002199. The next prime is 12020002207. The reversal of 12020002202 is 20220002021.
It is not an unprimeable number, because it can be changed into a prime (12020002207) 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, 1761128 + ... + 1767939.
It is an arithmetic number, because the mean of its divisors is an integer number (1222822062).
Almost surely, 212020002202 is an apocalyptic number.
12020002202 is a deficient number, since it is larger than the sum of its proper divisors (7545150790).
12020002202 is a wasteful number, since it uses less digits than its factorization.
12020002202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3529213.
The product of its (nonzero) digits is 32, while the sum is 11.
Adding to 12020002202 its reverse (20220002021), we get a palindrome (32240004223).
The spelling of 12020002202 in words is "twelve billion, twenty million, two thousand, two hundred two".
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