Base | Representation |
---|---|
bin | 11011111100010001… |
… | …011001100011000101 |
3 | 2212102220110212011121 |
4 | 123330101121203011 |
5 | 442421032121201 |
6 | 21441031433541 |
7 | 2111324455531 |
oct | 337421314305 |
9 | 85386425147 |
10 | 30002223301 |
11 | 117a6522476 |
12 | 59938258b1 |
13 | 2aa199306b |
14 | 1648866bc1 |
15 | ba8e179a1 |
hex | 6fc4598c5 |
30002223301 has 2 divisors, whose sum is σ = 30002223302. Its totient is φ = 30002223300.
The previous prime is 30002223283. The next prime is 30002223311. The reversal of 30002223301 is 10332220003.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 29690736100 + 311487201 = 172310^2 + 17649^2 .
It is a cyclic number.
It is not a de Polignac number, because 30002223301 - 25 = 30002223269 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (30002223311) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15001111650 + 15001111651.
It is an arithmetic number, because the mean of its divisors is an integer number (15001111651).
Almost surely, 230002223301 is an apocalyptic number.
It is an amenable number.
30002223301 is a deficient number, since it is larger than the sum of its proper divisors (1).
30002223301 is an equidigital number, since it uses as much as digits as its factorization.
30002223301 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 216, while the sum is 16.
Adding to 30002223301 its reverse (10332220003), we get a palindrome (40334443304).
It can be divided in two parts, 300022 and 23301, that added together give a palindrome (323323).
The spelling of 30002223301 in words is "thirty billion, two million, two hundred twenty-three thousand, three hundred one".
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