Base | Representation |
---|---|
bin | 100110101101111010101… |
… | …100101110110000011000 |
3 | 100102100120210202212020020 |
4 | 212231322230232300120 |
5 | 322042444141134144 |
6 | 5354141015430440 |
7 | 363140135631042 |
oct | 46557254566030 |
9 | 10370523685206 |
10 | 2660643302424 |
11 | 936410866038 |
12 | 36b798085420 |
13 | 163b88cc9383 |
14 | 92ac0c02a92 |
15 | 49321cc1419 |
hex | 26b7ab2ec18 |
2660643302424 has 64 divisors (see below), whose sum is σ = 6866611645440. Its totient is φ = 858217610880.
The previous prime is 2660643302389. The next prime is 2660643302461. The reversal of 2660643302424 is 4242033460662.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12582579 + ... + 12792285.
It is an arithmetic number, because the mean of its divisors is an integer number (107290806960).
Almost surely, 22660643302424 is an apocalyptic number.
2660643302424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
2660643302424 is an abundant number, since it is smaller than the sum of its proper divisors (4205968343016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2660643302424 is a wasteful number, since it uses less digits than its factorization.
2660643302424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 226800 (or 226796 counting only the distinct ones).
The product of its (nonzero) digits is 995328, while the sum is 42.
The spelling of 2660643302424 in words is "two trillion, six hundred sixty billion, six hundred forty-three million, three hundred two thousand, four hundred twenty-four".
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