Base | Representation |
---|---|
bin | 11000100101101101… |
… | …00101110000100100 |
3 | 1021002000101120000021 |
4 | 30102312211300210 |
5 | 204014001432322 |
6 | 10021535324524 |
7 | 645065240002 |
oct | 142266456044 |
9 | 37060346007 |
10 | 13201202212 |
11 | 5664809680 |
12 | 2685080744 |
13 | 1324c8a273 |
14 | 8d3381a72 |
15 | 523e474c7 |
hex | 312da5c24 |
13201202212 has 24 divisors (see below), whose sum is σ = 25205285952. Its totient is φ = 5999834400.
The previous prime is 13201202197. The next prime is 13201202227. The reversal of 13201202212 is 21220210231.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (13201202197) and next prime (13201202227).
It is a super-2 number, since 2×132012022122 (a number of 21 digits) contains 22 as substring.
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, 591537 + ... + 613447.
It is an arithmetic number, because the mean of its divisors is an integer number (1050220248).
Almost surely, 213201202212 is an apocalyptic number.
It is an amenable number.
13201202212 is a deficient number, since it is larger than the sum of its proper divisors (12004083740).
13201202212 is a wasteful number, since it uses less digits than its factorization.
13201202212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35619 (or 35617 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 13201202212 its reverse (21220210231), we get a palindrome (34421412443).
The spelling of 13201202212 in words is "thirteen billion, two hundred one million, two hundred two thousand, two hundred twelve".
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