Base | Representation |
---|---|
bin | 100110110010010… |
… | …0001101111110001 |
3 | 10100200212001001022 |
4 | 1031210201233301 |
5 | 10131130433131 |
6 | 333045545225 |
7 | 44151616304 |
oct | 11544415761 |
9 | 3320761038 |
10 | 1301421041 |
11 | 608688988 |
12 | 303a15215 |
13 | 179814a2b |
14 | c4bb0b3b |
15 | 793c137b |
hex | 4d921bf1 |
1301421041 has 2 divisors, whose sum is σ = 1301421042. Its totient is φ = 1301421040.
The previous prime is 1301421019. The next prime is 1301421059. The reversal of 1301421041 is 1401241031.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 833996641 + 467424400 = 28879^2 + 21620^2 .
It is a cyclic number.
It is not a de Polignac number, because 1301421041 - 26 = 1301420977 is a prime.
It is not a weakly prime, because it can be changed into another prime (1301421001) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650710520 + 650710521.
It is an arithmetic number, because the mean of its divisors is an integer number (650710521).
Almost surely, 21301421041 is an apocalyptic number.
It is an amenable number.
1301421041 is a deficient number, since it is larger than the sum of its proper divisors (1).
1301421041 is an equidigital number, since it uses as much as digits as its factorization.
1301421041 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 96, while the sum is 17.
The square root of 1301421041 is about 36075.2136653409. The cubic root of 1301421041 is about 1091.7904085152.
Adding to 1301421041 its reverse (1401241031), we get a palindrome (2702662072).
The spelling of 1301421041 in words is "one billion, three hundred one million, four hundred twenty-one thousand, forty-one".
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