Base | Representation |
---|---|
bin | 100110011101010111111… |
… | …101101101100100000110 |
3 | 100100122201220021021002211 |
4 | 212131113331231210012 |
5 | 321300104423312441 |
6 | 5342042253054034 |
7 | 361641022066300 |
oct | 46352775554406 |
9 | 10318656237084 |
10 | 2642880682246 |
11 | 929926277652 |
12 | 36825b48731a |
13 | 1622b801012c |
14 | 91cb7b28970 |
15 | 48b326a7a81 |
hex | 26757f6d906 |
2642880682246 has 48 divisors (see below), whose sum is σ = 4618120802400. Its totient is φ = 1131052083840.
The previous prime is 2642880682171. The next prime is 2642880682249. The reversal of 2642880682246 is 6422860882462.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2642880682249) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 305072511 + ... + 305081173.
It is an arithmetic number, because the mean of its divisors is an integer number (96210850050).
Almost surely, 22642880682246 is an apocalyptic number.
2642880682246 is a deficient number, since it is larger than the sum of its proper divisors (1975240120154).
2642880682246 is a wasteful number, since it uses less digits than its factorization.
2642880682246 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12749 (or 12742 counting only the distinct ones).
The product of its (nonzero) digits is 28311552, while the sum is 58.
The spelling of 2642880682246 in words is "two trillion, six hundred forty-two billion, eight hundred eighty million, six hundred eighty-two thousand, two hundred forty-six".
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