Base | Representation |
---|---|
bin | 11100001001011000… |
… | …111011011101010011 |
3 | 2220000020120222000220 |
4 | 130021120323131103 |
5 | 443343402113021 |
6 | 21514532444123 |
7 | 2116636214520 |
oct | 341130733523 |
9 | 86006528026 |
10 | 30222301011 |
11 | 118a9779081 |
12 | 5a35479643 |
13 | 2b08459c66 |
14 | 1669b94147 |
15 | bbd3dacc6 |
hex | 70963b753 |
30222301011 has 16 divisors (see below), whose sum is σ = 46055647488. Its totient is φ = 17268904800.
The previous prime is 30222300991. The next prime is 30222301051. The reversal of 30222301011 is 11010322203.
It is not a de Polignac number, because 30222301011 - 27 = 30222300883 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30222301051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 509956 + ... + 566126.
It is an arithmetic number, because the mean of its divisors is an integer number (2878477968).
Almost surely, 230222301011 is an apocalyptic number.
30222301011 is a deficient number, since it is larger than the sum of its proper divisors (15833346477).
30222301011 is a wasteful number, since it uses less digits than its factorization.
30222301011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81802.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 30222301011 its reverse (11010322203), we get a palindrome (41232623214).
The spelling of 30222301011 in words is "thirty billion, two hundred twenty-two million, three hundred one thousand, eleven".
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