Base | Representation |
---|---|
bin | 1011001110011110… |
… | …0110010010110011 |
3 | 21210000102202210001 |
4 | 2303213212102303 |
5 | 22132424032011 |
6 | 1215005450431 |
7 | 134451226333 |
oct | 26347462263 |
9 | 7700382701 |
10 | 3013502131 |
11 | 1307052832 |
12 | 701270a17 |
13 | 390431173 |
14 | 20831d0c3 |
15 | 12985e7c1 |
hex | b39e64b3 |
3013502131 has 2 divisors, whose sum is σ = 3013502132. Its totient is φ = 3013502130.
The previous prime is 3013502119. The next prime is 3013502137. The reversal of 3013502131 is 1312053103.
It is a strong prime.
It is an emirp because it is prime and its reverse (1312053103) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 3013502131 - 25 = 3013502099 is a prime.
It is a super-2 number, since 2×30135021312 = 18162390187083082322, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3013502099 and 3013502108.
It is not a weakly prime, because it can be changed into another prime (3013502137) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1506751065 + 1506751066.
It is an arithmetic number, because the mean of its divisors is an integer number (1506751066).
Almost surely, 23013502131 is an apocalyptic number.
3013502131 is a deficient number, since it is larger than the sum of its proper divisors (1).
3013502131 is an equidigital number, since it uses as much as digits as its factorization.
3013502131 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 270, while the sum is 19.
The square root of 3013502131 is about 54895.3744044068. The cubic root of 3013502131 is about 1444.4100481616.
Adding to 3013502131 its reverse (1312053103), we get a palindrome (4325555234).
The spelling of 3013502131 in words is "three billion, thirteen million, five hundred two thousand, one hundred thirty-one".
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