Base | Representation |
---|---|
bin | 101101010011011001111… |
… | …001010110001011001100 |
3 | 102000121202002122022212102 |
4 | 231103121321112023030 |
5 | 402001324233324322 |
6 | 10342105001454232 |
7 | 440631203321522 |
oct | 55233171261314 |
9 | 12017662568772 |
10 | 3113212011212 |
11 | aa0340023406 |
12 | 4234404a1378 |
13 | 197761612754 |
14 | aa974910312 |
15 | 55ead80d792 |
hex | 2d4d9e562cc |
3113212011212 has 24 divisors (see below), whose sum is σ = 5742840499200. Its totient is φ = 1472628333456.
The previous prime is 3113212011191. The next prime is 3113212011223. The reversal of 3113212011212 is 2121102123113.
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, 28431668 + ... + 28540955.
It is an arithmetic number, because the mean of its divisors is an integer number (239285020800).
Almost surely, 23113212011212 is an apocalyptic number.
It is an amenable number.
3113212011212 is a deficient number, since it is larger than the sum of its proper divisors (2629628487988).
3113212011212 is a wasteful number, since it uses less digits than its factorization.
3113212011212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56973365 (or 56973363 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 20.
Adding to 3113212011212 its reverse (2121102123113), we get a palindrome (5234314134325).
The spelling of 3113212011212 in words is "three trillion, one hundred thirteen billion, two hundred twelve million, eleven thousand, two hundred twelve".
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