Base | Representation |
---|---|
bin | 11101000111101101011111… |
… | …00100101000100111100110 |
3 | 22101201211200122221222100020 |
4 | 32203312233210220213212 |
5 | 31343133440414014142 |
6 | 344110003000500010 |
7 | 16326330652534362 |
oct | 1643665744504746 |
9 | 271654618858306 |
10 | 64036613032422 |
11 | 19449858697958 |
12 | 722288417a606 |
13 | 299681bb17544 |
14 | 11b55624aa2a2 |
15 | 760b15013cec |
hex | 3a3daf9289e6 |
64036613032422 has 48 divisors (see below), whose sum is σ = 135184313143152. Its totient is φ = 20219751852480.
The previous prime is 64036613032417. The next prime is 64036613032471. The reversal of 64036613032422 is 22423031663046.
It is a congruent number.
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, 17090772 + ... + 20497992.
It is an arithmetic number, because the mean of its divisors is an integer number (2816339857149).
Almost surely, 264036613032422 is an apocalyptic number.
64036613032422 is an abundant number, since it is smaller than the sum of its proper divisors (71147700110730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
64036613032422 is a wasteful number, since it uses less digits than its factorization.
64036613032422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3415941 (or 3415922 counting only the distinct ones).
The product of its (nonzero) digits is 746496, while the sum is 42.
Adding to 64036613032422 its reverse (22423031663046), we get a palindrome (86459644695468).
The spelling of 64036613032422 in words is "sixty-four trillion, thirty-six billion, six hundred thirteen million, thirty-two thousand, four hundred twenty-two".
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