Base | Representation |
---|---|
bin | 1101101111010000011100… |
… | …10111111110001111011101 |
3 | 10221222010222101210201120201 |
4 | 12313220032113332033131 |
5 | 12424434203012002331 |
6 | 144130432150543501 |
7 | 6235450522352056 |
oct | 667501627761735 |
9 | 127863871721521 |
10 | 30211041125341 |
11 | 969848112a12a |
12 | 347b128667b91 |
13 | 13b1b7305488b |
14 | 7663179a572d |
15 | 375cd2712a61 |
hex | 1b7a0e5fe3dd |
30211041125341 has 4 divisors (see below), whose sum is σ = 30212158300672. Its totient is φ = 30209923950012.
The previous prime is 30211041125327. The next prime is 30211041125401. The reversal of 30211041125341 is 14352114011203.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 30211041125341 - 221 = 30211039028189 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30214041125341) 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, 558547101 + ... + 558601186.
It is an arithmetic number, because the mean of its divisors is an integer number (7553039575168).
Almost surely, 230211041125341 is an apocalyptic number.
It is an amenable number.
30211041125341 is a deficient number, since it is larger than the sum of its proper divisors (1117175331).
30211041125341 is a wasteful number, since it uses less digits than its factorization.
30211041125341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1117175330.
The product of its (nonzero) digits is 2880, while the sum is 28.
Adding to 30211041125341 its reverse (14352114011203), we get a palindrome (44563155136544).
The spelling of 30211041125341 in words is "thirty trillion, two hundred eleven billion, forty-one million, one hundred twenty-five thousand, three hundred forty-one".
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