Base | Representation |
---|---|
bin | 11100001111111100… |
… | …100101001011000011 |
3 | 2220021220121000021201 |
4 | 130033330211023003 |
5 | 444110032411321 |
6 | 21533502402031 |
7 | 2122443245200 |
oct | 341774451303 |
9 | 86256530251 |
10 | 30332310211 |
11 | 11955886675 |
12 | 5a66290317 |
13 | 2b25196568 |
14 | 167a62cca7 |
15 | bc7dbb291 |
hex | 70ff252c3 |
30332310211 has 12 divisors (see below), whose sum is σ = 35304820968. Its totient is φ = 25984167552.
The previous prime is 30332310193. The next prime is 30332310221. The reversal of 30332310211 is 11201323303.
It is not a de Polignac number, because 30332310211 - 213 = 30332302019 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30332310221) 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 11 ways as a sum of consecutive naturals, for example, 91566 + ... + 262771.
It is an arithmetic number, because the mean of its divisors is an integer number (2942068414).
Almost surely, 230332310211 is an apocalyptic number.
30332310211 is a deficient number, since it is larger than the sum of its proper divisors (4972510757).
30332310211 is a wasteful number, since it uses less digits than its factorization.
30332310211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 356098 (or 356091 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 30332310211 its reverse (11201323303), we get a palindrome (41533633514).
The spelling of 30332310211 in words is "thirty billion, three hundred thirty-two million, three hundred ten thousand, two hundred eleven".
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