Base | Representation |
---|---|
bin | 100110100011000001011… |
… | …010100001000010110000 |
3 | 100101020101111222202221010 |
4 | 212203001122201002300 |
5 | 321400014332324422 |
6 | 5344524120230520 |
7 | 362244215234451 |
oct | 46430132410260 |
9 | 10336344882833 |
10 | 2648944808112 |
11 | 931458317119 |
12 | 36947230b440 |
13 | 162a4346baa5 |
14 | 922d126b128 |
15 | 48d89c5ab0c |
hex | 268c16a10b0 |
2648944808112 has 40 divisors (see below), whose sum is σ = 6843180155760. Its totient is φ = 882972217600.
The previous prime is 2648944808101. The next prime is 2648944808117. The reversal of 2648944808112 is 2118084498462.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (2648944808117) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5415214 + ... + 5884082.
It is an arithmetic number, because the mean of its divisors is an integer number (171079503894).
Almost surely, 22648944808112 is an apocalyptic number.
It is an amenable number.
2648944808112 is an abundant number, since it is smaller than the sum of its proper divisors (4194235347648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2648944808112 is a wasteful number, since it uses less digits than its factorization.
2648944808112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 586581 (or 586575 counting only the distinct ones).
The product of its (nonzero) digits is 7077888, while the sum is 57.
The spelling of 2648944808112 in words is "two trillion, six hundred forty-eight billion, nine hundred forty-four million, eight hundred eight thousand, one hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.119 sec. • engine limits •