Base | Representation |
---|---|
bin | 1010101100011000… |
… | …0001100011000001 |
3 | 21102001022122121021 |
4 | 2223012001203001 |
5 | 21334320430022 |
6 | 1152500225441 |
7 | 131063463334 |
oct | 25306014301 |
9 | 7361278537 |
10 | 2870483137 |
11 | 1243349515 |
12 | 68139b281 |
13 | 369907942 |
14 | 1d333061b |
15 | 11c00d7c7 |
hex | ab1818c1 |
2870483137 has 2 divisors, whose sum is σ = 2870483138. Its totient is φ = 2870483136.
The previous prime is 2870483131. The next prime is 2870483141. The reversal of 2870483137 is 7313840782.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1605685041 + 1264798096 = 40071^2 + 35564^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2870483137 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2870483093 and 2870483102.
It is not a weakly prime, because it can be changed into another prime (2870483131) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1435241568 + 1435241569.
It is an arithmetic number, because the mean of its divisors is an integer number (1435241569).
Almost surely, 22870483137 is an apocalyptic number.
It is an amenable number.
2870483137 is a deficient number, since it is larger than the sum of its proper divisors (1).
2870483137 is an equidigital number, since it uses as much as digits as its factorization.
2870483137 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 225792, while the sum is 43.
The square root of 2870483137 is about 53576.8899526652. The cubic root of 2870483137 is about 1421.1884412037.
The spelling of 2870483137 in words is "two billion, eight hundred seventy million, four hundred eighty-three thousand, one hundred thirty-seven".
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