Base | Representation |
---|---|
bin | 100000010101111111010… |
… | …010100010111001101101 |
3 | 21212111000011100121001200 |
4 | 200111333102202321231 |
5 | 242403423204110023 |
6 | 4421021441000113 |
7 | 316402635251034 |
oct | 40257722427155 |
9 | 7774004317050 |
10 | 2222633660013 |
11 | 787682836828 |
12 | 2ba917623039 |
13 | 131793a87c80 |
14 | 7980c93b71b |
15 | 3cc384eb743 |
hex | 2057f4a2e6d |
2222633660013 has 12 divisors (see below), whose sum is σ = 3457430137980. Its totient is φ = 1367774559936.
The previous prime is 2222633660011. The next prime is 2222633660017. The reversal of 2222633660013 is 3100663362222.
2222633660013 is a `hidden beast` number, since 2 + 2 + 2 + 2 + 6 + 3 + 36 + 600 + 13 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 114451626249 + 2108182033764 = 338307^2 + 1451958^2 .
It is not a de Polignac number, because 2222633660013 - 21 = 2222633660011 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2222633660013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2222633660011) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9498434328 + ... + 9498434561.
It is an arithmetic number, because the mean of its divisors is an integer number (288119178165).
Almost surely, 22222633660013 is an apocalyptic number.
It is an amenable number.
2222633660013 is a deficient number, since it is larger than the sum of its proper divisors (1234796477967).
2222633660013 is a wasteful number, since it uses less digits than its factorization.
2222633660013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18996868908 (or 18996868905 counting only the distinct ones).
The product of its (nonzero) digits is 93312, while the sum is 36.
The spelling of 2222633660013 in words is "two trillion, two hundred twenty-two billion, six hundred thirty-three million, six hundred sixty thousand, thirteen".
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