Base | Representation |
---|---|
bin | 11100001000010011… |
… | …101001111001010011 |
3 | 2212221222102100101001 |
4 | 130020103221321103 |
5 | 443324230004024 |
6 | 21513043322431 |
7 | 2116325651344 |
oct | 341023517123 |
9 | 85858370331 |
10 | 30204141139 |
11 | 1189a4a5317 |
12 | 5a2b380417 |
13 | 2b0476c283 |
14 | 16675c80cb |
15 | bbba00244 |
hex | 7084e9e53 |
30204141139 has 2 divisors, whose sum is σ = 30204141140. Its totient is φ = 30204141138.
The previous prime is 30204141119. The next prime is 30204141173. The reversal of 30204141139 is 93114140203.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 30204141139 - 213 = 30204132947 is a prime.
It is not a weakly prime, because it can be changed into another prime (30204141119) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15102070569 + 15102070570.
It is an arithmetic number, because the mean of its divisors is an integer number (15102070570).
Almost surely, 230204141139 is an apocalyptic number.
30204141139 is a deficient number, since it is larger than the sum of its proper divisors (1).
30204141139 is an equidigital number, since it uses as much as digits as its factorization.
30204141139 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2592, while the sum is 28.
The spelling of 30204141139 in words is "thirty billion, two hundred four million, one hundred forty-one thousand, one hundred thirty-nine".
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