Base | Representation |
---|---|
bin | 11100001101111010… |
… | …000110100011000011 |
3 | 2220012112020020222222 |
4 | 130031322012203003 |
5 | 444022303343201 |
6 | 21530241321255 |
7 | 2121546436463 |
oct | 341572064303 |
9 | 86175206888 |
10 | 30298106051 |
11 | 11938544574 |
12 | 5a5693622b |
13 | 2b1b07bb05 |
14 | 1675c87ba3 |
15 | bc4db191b |
hex | 70de868c3 |
30298106051 has 2 divisors, whose sum is σ = 30298106052. Its totient is φ = 30298106050.
The previous prime is 30298106023. The next prime is 30298106071. The reversal of 30298106051 is 15060189203.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 30298106051 - 214 = 30298089667 is a prime.
It is not a weakly prime, because it can be changed into another prime (30298106071) 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, 15149053025 + 15149053026.
It is an arithmetic number, because the mean of its divisors is an integer number (15149053026).
Almost surely, 230298106051 is an apocalyptic number.
30298106051 is a deficient number, since it is larger than the sum of its proper divisors (1).
30298106051 is an equidigital number, since it uses as much as digits as its factorization.
30298106051 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 12960, while the sum is 35.
The spelling of 30298106051 in words is "thirty billion, two hundred ninety-eight million, one hundred six thousand, fifty-one".
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