Base | Representation |
---|---|
bin | 111111000010000… |
… | …1110000100010101 |
3 | 12110101210221010221 |
4 | 1332010032010111 |
5 | 13312422113123 |
6 | 545512314341 |
7 | 103261335001 |
oct | 17604160425 |
9 | 5411727127 |
10 | 2115035413 |
11 | 995978457 |
12 | 4b03a29b1 |
13 | 27925365a |
14 | 160c81701 |
15 | c5a3725d |
hex | 7e10e115 |
2115035413 has 2 divisors, whose sum is σ = 2115035414. Its totient is φ = 2115035412.
The previous prime is 2115035347. The next prime is 2115035513. The reversal of 2115035413 is 3145305112.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1530217924 + 584817489 = 39118^2 + 24183^2 .
It is a cyclic number.
It is not a de Polignac number, because 2115035413 - 229 = 1578164501 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2115035513) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1057517706 + 1057517707.
It is an arithmetic number, because the mean of its divisors is an integer number (1057517707).
Almost surely, 22115035413 is an apocalyptic number.
It is an amenable number.
2115035413 is a deficient number, since it is larger than the sum of its proper divisors (1).
2115035413 is an equidigital number, since it uses as much as digits as its factorization.
2115035413 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1800, while the sum is 25.
The square root of 2115035413 is about 45989.5141635569. The cubic root of 2115035413 is about 1283.6280963145.
The spelling of 2115035413 in words is "two billion, one hundred fifteen million, thirty-five thousand, four hundred thirteen".
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