Base | Representation |
---|---|
bin | 1101101101011111010010… |
… | …10101111110000100001001 |
3 | 10221202100011120102002201201 |
4 | 12312233221111332010021 |
5 | 12422440243304114233 |
6 | 144042504021544201 |
7 | 6231200205023506 |
oct | 666575125760411 |
9 | 127670146362651 |
10 | 30150290301193 |
11 | 9674736949847 |
12 | 346b3b3275061 |
13 | 13a9210ba1a5a |
14 | 7633d35084ad |
15 | 3744290ed77d |
hex | 1b6be957e109 |
30150290301193 has 2 divisors, whose sum is σ = 30150290301194. Its totient is φ = 30150290301192.
The previous prime is 30150290301167. The next prime is 30150290301203. The reversal of 30150290301193 is 39110309205103.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 30150290301184 + 9 = 5490928^2 + 3^2 .
It is an emirp because it is prime and its reverse (39110309205103) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 30150290301193 - 29 = 30150290300681 is a prime.
It is not a weakly prime, because it can be changed into another prime (30150290301163) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15075145150596 + 15075145150597.
It is an arithmetic number, because the mean of its divisors is an integer number (15075145150597).
Almost surely, 230150290301193 is an apocalyptic number.
It is an amenable number.
30150290301193 is a deficient number, since it is larger than the sum of its proper divisors (1).
30150290301193 is an equidigital number, since it uses as much as digits as its factorization.
30150290301193 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 21870, while the sum is 37.
Adding to 30150290301193 its reverse (39110309205103), we get a palindrome (69260599506296).
The spelling of 30150290301193 in words is "thirty trillion, one hundred fifty billion, two hundred ninety million, three hundred one thousand, one hundred ninety-three".
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