Base | Representation |
---|---|
bin | 11101010011101000010… |
… | …010010111000000110000 |
3 | 21010112100001211202121220 |
4 | 131103220102113000300 |
5 | 230444023101241423 |
6 | 4141105254345040 |
7 | 265334233013652 |
oct | 35235022270060 |
9 | 7115301752556 |
10 | 2013941821488 |
11 | 707120722703 |
12 | 28639505b180 |
13 | 117bb5ab339c |
14 | 6d6923406d2 |
15 | 375c1e6c9e3 |
hex | 1d4e8497030 |
2013941821488 has 80 divisors (see below), whose sum is σ = 5261624841600. Its totient is φ = 663709939200.
The previous prime is 2013941821477. The next prime is 2013941821501. The reversal of 2013941821488 is 8841281493102.
It is a self number, because there is not a number n which added to its sum of digits gives 2013941821488.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91320063 + ... + 91342113.
It is an arithmetic number, because the mean of its divisors is an integer number (65770310520).
Almost surely, 22013941821488 is an apocalyptic number.
It is an amenable number.
2013941821488 is an abundant number, since it is smaller than the sum of its proper divisors (3247683020112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2013941821488 is a wasteful number, since it uses less digits than its factorization.
2013941821488 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43530 (or 43524 counting only the distinct ones).
The product of its (nonzero) digits is 884736, while the sum is 51.
The spelling of 2013941821488 in words is "two trillion, thirteen billion, nine hundred forty-one million, eight hundred twenty-one thousand, four hundred eighty-eight".
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