Base | Representation |
---|---|
bin | 100111101000111… |
… | …0110100100011101 |
3 | 10102200210001210022 |
4 | 1033101312210131 |
5 | 10211000030104 |
6 | 335552121525 |
7 | 44650331225 |
oct | 11721664435 |
9 | 3380701708 |
10 | 1330080029 |
11 | 6228828a3 |
12 | 3115362a5 |
13 | 18273a505 |
14 | c8911085 |
15 | 7bb82bbe |
hex | 4f47691d |
1330080029 has 2 divisors, whose sum is σ = 1330080030. Its totient is φ = 1330080028.
The previous prime is 1330080001. The next prime is 1330080043. The reversal of 1330080029 is 9200800331.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 736036900 + 594043129 = 27130^2 + 24373^2 .
It is a cyclic number.
It is not a de Polignac number, because 1330080029 - 212 = 1330075933 is a prime.
It is a super-2 number, since 2×13300800292 = 3538225767089281682, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1330080929) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665040014 + 665040015.
It is an arithmetic number, because the mean of its divisors is an integer number (665040015).
Almost surely, 21330080029 is an apocalyptic number.
It is an amenable number.
1330080029 is a deficient number, since it is larger than the sum of its proper divisors (1).
1330080029 is an equidigital number, since it uses as much as digits as its factorization.
1330080029 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1296, while the sum is 26.
The square root of 1330080029 is about 36470.2622557064. The cubic root of 1330080029 is about 1099.7465060499.
The spelling of 1330080029 in words is "one billion, three hundred thirty million, eighty thousand, twenty-nine".
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