Base | Representation |
---|---|
bin | 1011000110001111111111… |
… | …1000000010010000000010 |
3 | 1121012111111100201022112000 |
4 | 2301203333320002100002 |
5 | 3044404144000000002 |
6 | 41541304343044430 |
7 | 2366364635461221 |
oct | 261437770022002 |
9 | 47174440638460 |
10 | 12202000000002 |
11 | 398492599266a |
12 | 14509b5140716 |
13 | 6a684a1860c7 |
14 | 302819558cb8 |
15 | 162606c5761c |
hex | b18ffe02402 |
12202000000002 has 32 divisors (see below), whose sum is σ = 27117936941760. Its totient is φ = 4066976125440.
The previous prime is 12201999999989. The next prime is 12202000000007. The reversal of 12202000000002 is 20000000020221.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is not an unprimeable number, because it can be changed into a prime (12202000000007) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9301524 + ... + 10531967.
It is an arithmetic number, because the mean of its divisors is an integer number (847435529430).
Almost surely, 212202000000002 is an apocalyptic number.
12202000000002 is an abundant number, since it is smaller than the sum of its proper divisors (14915936941758).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12202000000002 is a wasteful number, since it uses less digits than its factorization.
12202000000002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19844895 (or 19844889 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 9.
Adding to 12202000000002 its reverse (20000000020221), we get a palindrome (32202000020223).
The spelling of 12202000000002 in words is "twelve trillion, two hundred two billion, two", and thus it is an aban number.
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