Base | Representation |
---|---|
bin | 1000110010110000101… |
… | …10110111110000111101 |
3 | 1001212211222002101102012 |
4 | 10121120112313300331 |
5 | 14422230301220214 |
6 | 350444024341005 |
7 | 30554031326261 |
oct | 4313026676075 |
9 | 1055758071365 |
10 | 302130101309 |
11 | 107150624a03 |
12 | 4a67a914765 |
13 | 2264c22889a |
14 | 108a1dc60a1 |
15 | 7cd46c003e |
hex | 46585b7c3d |
302130101309 has 2 divisors, whose sum is σ = 302130101310. Its totient is φ = 302130101308.
The previous prime is 302130101267. The next prime is 302130101321. The reversal of 302130101309 is 903101031203.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 269397331225 + 32732770084 = 519035^2 + 180922^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-302130101309 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (302130101209) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151065050654 + 151065050655.
It is an arithmetic number, because the mean of its divisors is an integer number (151065050655).
Almost surely, 2302130101309 is an apocalyptic number.
It is an amenable number.
302130101309 is a deficient number, since it is larger than the sum of its proper divisors (1).
302130101309 is an equidigital number, since it uses as much as digits as its factorization.
302130101309 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 486, while the sum is 23.
The spelling of 302130101309 in words is "three hundred two billion, one hundred thirty million, one hundred one thousand, three hundred nine".
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