Base | Representation |
---|---|
bin | 111100011000110… |
… | …101000100001011 |
3 | 2121121101221020022 |
4 | 330120311010023 |
5 | 4033331014041 |
6 | 244311051055 |
7 | 34051364045 |
oct | 7430650413 |
9 | 2547357208 |
10 | 1013141771 |
11 | 47a98a454 |
12 | 243370a8b |
13 | 131b8ba95 |
14 | 987aca95 |
15 | 5de2a24b |
hex | 3c63510b |
1013141771 has 2 divisors, whose sum is σ = 1013141772. Its totient is φ = 1013141770.
The previous prime is 1013141749. The next prime is 1013141777. The reversal of 1013141771 is 1771413101.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1013141771 - 210 = 1013140747 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1013141771.
It is not a weakly prime, because it can be changed into another prime (1013141777) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506570885 + 506570886.
It is an arithmetic number, because the mean of its divisors is an integer number (506570886).
Almost surely, 21013141771 is an apocalyptic number.
1013141771 is a deficient number, since it is larger than the sum of its proper divisors (1).
1013141771 is an equidigital number, since it uses as much as digits as its factorization.
1013141771 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 588, while the sum is 26.
The square root of 1013141771 is about 31829.8880142548. Note that the first 3 decimals coincide. The cubic root of 1013141771 is about 1004.3615396487.
Adding to 1013141771 its reverse (1771413101), we get a palindrome (2784554872).
The spelling of 1013141771 in words is "one billion, thirteen million, one hundred forty-one thousand, seven hundred seventy-one".
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