Base | Representation |
---|---|
bin | 111110110101110… |
… | …1110010001101101 |
3 | 12102221201200021020 |
4 | 1331223232101231 |
5 | 13304301114431 |
6 | 545122524353 |
7 | 103152630633 |
oct | 17553562155 |
9 | 5387650236 |
10 | 2108613741 |
11 | 992291793 |
12 | 4aa2066b9 |
13 | 277b15750 |
14 | 16008d353 |
15 | c51b9696 |
hex | 7daee46d |
2108613741 has 16 divisors (see below), whose sum is σ = 3041342976. Its totient is φ = 1291784256.
The previous prime is 2108613733. The next prime is 2108613763. The reversal of 2108613741 is 1473168012.
It is not a de Polignac number, because 2108613741 - 23 = 2108613733 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2108613841) 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, 112530 + ... + 129923.
It is an arithmetic number, because the mean of its divisors is an integer number (190083936).
Almost surely, 22108613741 is an apocalyptic number.
It is an amenable number.
2108613741 is a deficient number, since it is larger than the sum of its proper divisors (932729235).
2108613741 is a wasteful number, since it uses less digits than its factorization.
2108613741 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 242692.
The product of its (nonzero) digits is 8064, while the sum is 33.
The square root of 2108613741 is about 45919.6443910447. The cubic root of 2108613741 is about 1282.3276617905.
The spelling of 2108613741 in words is "two billion, one hundred eight million, six hundred thirteen thousand, seven hundred forty-one".
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