Base | Representation |
---|---|
bin | 11100001000010011… |
… | …111101101001011001 |
3 | 2212221222120110100102 |
4 | 130020103331221121 |
5 | 443324240101131 |
6 | 21513045145145 |
7 | 2116326436250 |
oct | 341023755131 |
9 | 85858513312 |
10 | 30204222041 |
11 | 1189a550084 |
12 | 5a2b3bb1b5 |
13 | 2b0479a046 |
14 | 1667609797 |
15 | bbba191cb |
hex | 7084fda59 |
30204222041 has 16 divisors (see below), whose sum is σ = 35147595648. Its totient is φ = 25419484800.
The previous prime is 30204222023. The next prime is 30204222047. The reversal of 30204222041 is 14022240203.
It is a cyclic number.
It is not a de Polignac number, because 30204222041 - 226 = 30137113177 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30204222047) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177581 + ... + 303221.
It is an arithmetic number, because the mean of its divisors is an integer number (2196724728).
Almost surely, 230204222041 is an apocalyptic number.
It is an amenable number.
30204222041 is a deficient number, since it is larger than the sum of its proper divisors (4943373607).
30204222041 is a wasteful number, since it uses less digits than its factorization.
30204222041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126272.
The product of its (nonzero) digits is 768, while the sum is 20.
Adding to 30204222041 its reverse (14022240203), we get a palindrome (44226462244).
The spelling of 30204222041 in words is "thirty billion, two hundred four million, two hundred twenty-two thousand, forty-one".
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