Base | Representation |
---|---|
bin | 11100000100111110… |
… | …000000000101010001 |
3 | 2212211002000211220222 |
4 | 130010332000011101 |
5 | 443220410230301 |
6 | 21503323042425 |
7 | 2115045622034 |
oct | 340476000521 |
9 | 85732024828 |
10 | 30148133201 |
11 | 1187092076a |
12 | 5a14670415 |
13 | 2ac5c8c394 |
14 | 165dda901b |
15 | bb6b3a31b |
hex | 704f80151 |
30148133201 has 2 divisors, whose sum is σ = 30148133202. Its totient is φ = 30148133200.
The previous prime is 30148133159. The next prime is 30148133203. The reversal of 30148133201 is 10233184103.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 29420482576 + 727650625 = 171524^2 + 26975^2 .
It is a cyclic number.
It is not a de Polignac number, because 30148133201 - 26 = 30148133137 is a prime.
Together with 30148133203, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (30148133203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15074066600 + 15074066601.
It is an arithmetic number, because the mean of its divisors is an integer number (15074066601).
Almost surely, 230148133201 is an apocalyptic number.
It is an amenable number.
30148133201 is a deficient number, since it is larger than the sum of its proper divisors (1).
30148133201 is an equidigital number, since it uses as much as digits as its factorization.
30148133201 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1728, while the sum is 26.
The spelling of 30148133201 in words is "thirty billion, one hundred forty-eight million, one hundred thirty-three thousand, two hundred one".
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