Base | Representation |
---|---|
bin | 10111001111001110000111… |
… | …000001000001110011011011 |
3 | 111101212022200020201002112011 |
4 | 113033032013001001303123 |
5 | 101343430133033031021 |
6 | 1001210255144330351 |
7 | 30345531231363436 |
oct | 2717160701016333 |
9 | 441768606632464 |
10 | 102201012002011 |
11 | 2a62322999a25a |
12 | b5672a81739b7 |
13 | 450468b579530 |
14 | 1b347abd3681d |
15 | bc37399c3de1 |
hex | 5cf387041cdb |
102201012002011 has 16 divisors (see below), whose sum is σ = 117518842780416. Its totient is φ = 88139132063136.
The previous prime is 102201012001999. The next prime is 102201012002077. The reversal of 102201012002011 is 110200210102201.
It is a cyclic number.
It is not a de Polignac number, because 102201012002011 - 227 = 102200877784283 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 102201012001982 and 102201012002000.
It is not an unprimeable number, because it can be changed into a prime (102201012002081) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3974515105 + ... + 3974540818.
It is an arithmetic number, because the mean of its divisors is an integer number (7344927673776).
Almost surely, 2102201012002011 is an apocalyptic number.
102201012002011 is a deficient number, since it is larger than the sum of its proper divisors (15317830778405).
102201012002011 is a wasteful number, since it uses less digits than its factorization.
102201012002011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7949056002.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 102201012002011 its reverse (110200210102201), we get a palindrome (212401222104212).
The spelling of 102201012002011 in words is "one hundred two trillion, two hundred one billion, twelve million, two thousand, eleven".
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