Base | Representation |
---|---|
bin | 1011000111011110010001… |
… | …0110110001011110101010 |
3 | 1121021111201210122000212120 |
4 | 2301313210112301132222 |
5 | 3100230212330212302 |
6 | 41555101423252110 |
7 | 2401040442242265 |
oct | 261674426613652 |
9 | 47244653560776 |
10 | 12223013132202 |
11 | 3992829294924 |
12 | 1454a9a44a036 |
13 | 6a8818718342 |
14 | 303850209cdc |
15 | 162e368ea9bc |
hex | b1de45b17aa |
12223013132202 has 48 divisors (see below), whose sum is σ = 25808130296928. Its totient is φ = 3858606426400.
The previous prime is 12223013132189. The next prime is 12223013132221. The reversal of 12223013132202 is 20223131032221.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18743688 + ... + 19384835.
It is an arithmetic number, because the mean of its divisors is an integer number (537669381186).
Almost surely, 212223013132202 is an apocalyptic number.
12223013132202 is an abundant number, since it is smaller than the sum of its proper divisors (13585117164726).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12223013132202 is a wasteful number, since it uses less digits than its factorization.
12223013132202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38128675 (or 38128652 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 12223013132202 its reverse (20223131032221), we get a palindrome (32446144164423).
The spelling of 12223013132202 in words is "twelve trillion, two hundred twenty-three billion, thirteen million, one hundred thirty-two thousand, two hundred two".
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