Base | Representation |
---|---|
bin | 100111000000011001100… |
… | …010110111101110010100 |
3 | 100111020210211101021220110 |
4 | 213000121202313232110 |
5 | 322404114432223434 |
6 | 5411222124003020 |
7 | 364441665315042 |
oct | 47003142675624 |
9 | 10436724337813 |
10 | 2680488164244 |
11 | 943874763490 |
12 | 3735b6090470 |
13 | 1659cc4c6467 |
14 | 93a44663392 |
15 | 49ad40e54e9 |
hex | 270198b7b94 |
2680488164244 has 48 divisors (see below), whose sum is σ = 6844999988736. Its totient is φ = 809657330400.
The previous prime is 2680488164213. The next prime is 2680488164251. The reversal of 2680488164244 is 4424618840862.
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, 32606422 + ... + 32688525.
It is an arithmetic number, because the mean of its divisors is an integer number (142604166432).
Almost surely, 22680488164244 is an apocalyptic number.
It is an amenable number.
2680488164244 is an abundant number, since it is smaller than the sum of its proper divisors (4164511824492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2680488164244 is a wasteful number, since it uses less digits than its factorization.
2680488164244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65295276 (or 65295274 counting only the distinct ones).
The product of its (nonzero) digits is 18874368, while the sum is 57.
The spelling of 2680488164244 in words is "two trillion, six hundred eighty billion, four hundred eighty-eight million, one hundred sixty-four thousand, two hundred forty-four".
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