Base | Representation |
---|---|
bin | 1101101110111101110001… |
… | …00101111011110011011001 |
3 | 10221221012002110020212222211 |
4 | 12313132320211323303121 |
5 | 12424303133033311301 |
6 | 144122053044115121 |
7 | 6234644142315244 |
oct | 667367045736331 |
9 | 127835073225884 |
10 | 30201012010201 |
11 | 96941a4a3951a |
12 | 34791a9995aa1 |
13 | 13b0c35312116 |
14 | 765a45a2425b |
15 | 3758e7003051 |
hex | 1b77b897bcd9 |
30201012010201 has 4 divisors (see below), whose sum is σ = 30330630087732. Its totient is φ = 30071393932672.
The previous prime is 30201012010079. The next prime is 30201012010207. The reversal of 30201012010201 is 10201021010203.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 10443884890000 + 19757127120201 = 3231700^2 + 4444899^2 .
It is a cyclic number.
It is not a de Polignac number, because 30201012010201 - 219 = 30201011485913 is a prime.
It is a super-2 number, since 2×302010120102012 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30201012010207) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64809038416 + ... + 64809038881.
It is an arithmetic number, because the mean of its divisors is an integer number (7582657521933).
Almost surely, 230201012010201 is an apocalyptic number.
It is an amenable number.
30201012010201 is a deficient number, since it is larger than the sum of its proper divisors (129618077531).
30201012010201 is a wasteful number, since it uses less digits than its factorization.
30201012010201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 129618077530.
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 30201012010201 its reverse (10201021010203), we get a palindrome (40402033020404).
The spelling of 30201012010201 in words is "thirty trillion, two hundred one billion, twelve million, ten thousand, two hundred one".
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