Base | Representation |
---|---|
bin | 1011111000000010101001 |
3 | 12212011102002 |
4 | 23320002221 |
5 | 1244110004 |
6 | 150420345 |
7 | 35314115 |
oct | 13700251 |
9 | 5764362 |
10 | 3113129 |
11 | 1836a38 |
12 | 10616b5 |
13 | 84ccb6 |
14 | 5b0745 |
15 | 41761e |
hex | 2f80a9 |
3113129 has 2 divisors, whose sum is σ = 3113130. Its totient is φ = 3113128.
The previous prime is 3113111. The next prime is 3113147. The reversal of 3113129 is 9213113.
It is a balanced prime because it is at equal distance from previous prime (3113111) and next prime (3113147).
It can be written as a sum of positive squares in only one way, i.e., 2968729 + 144400 = 1723^2 + 380^2 .
It is a cyclic number.
It is not a de Polignac number, because 3113129 - 28 = 3112873 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 3113129.
It is not a weakly prime, because it can be changed into another prime (3113189) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556564 + 1556565.
It is an arithmetic number, because the mean of its divisors is an integer number (1556565).
Almost surely, 23113129 is an apocalyptic number.
It is an amenable number.
3113129 is a deficient number, since it is larger than the sum of its proper divisors (1).
3113129 is an equidigital number, since it uses as much as digits as its factorization.
3113129 is an evil number, because the sum of its binary digits is even.
The product of its digits is 162, while the sum is 20.
The square root of 3113129 is about 1764.4061323856. The cubic root of 3113129 is about 146.0155265904.
The spelling of 3113129 in words is "three million, one hundred thirteen thousand, one hundred twenty-nine".
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