Base | Representation |
---|---|
bin | 11110101101000101110… |
… | …111011101110001101001 |
3 | 21110201021121100020010202 |
4 | 132231011313131301221 |
5 | 234032240241010441 |
6 | 4253153210321545 |
7 | 305304536341022 |
oct | 36550567356151 |
9 | 7421247306122 |
10 | 2110001110121 |
11 | 743934689a53 |
12 | 2a0b231292b5 |
13 | 123c8405c648 |
14 | 741a5c81c49 |
15 | 39d4524419b |
hex | 1eb45dddc69 |
2110001110121 has 16 divisors (see below), whose sum is σ = 2135127859200. Its totient is φ = 2085045613200.
The previous prime is 2110001110117. The next prime is 2110001110141. The reversal of 2110001110121 is 1210111000112.
It is a cyclic number.
It is not a de Polignac number, because 2110001110121 - 22 = 2110001110117 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2110001110141) 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, 33165740 + ... + 33229298.
It is an arithmetic number, because the mean of its divisors is an integer number (133445491200).
Almost surely, 22110001110121 is an apocalyptic number.
It is an amenable number.
2110001110121 is a deficient number, since it is larger than the sum of its proper divisors (25126749079).
2110001110121 is a wasteful number, since it uses less digits than its factorization.
2110001110121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64900.
The product of its (nonzero) digits is 4, while the sum is 11.
Adding to 2110001110121 its reverse (1210111000112), we get a palindrome (3320112110233).
The spelling of 2110001110121 in words is "two trillion, one hundred ten billion, one million, one hundred ten thousand, one hundred twenty-one".
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