Base | Representation |
---|---|
bin | 11100001110001010… |
… | …001000111011011011 |
3 | 2220012211010211212202 |
4 | 130032022020323123 |
5 | 444024342410412 |
6 | 21530511400415 |
7 | 2121630246266 |
oct | 341612107333 |
9 | 86184124782 |
10 | 30302310107 |
11 | 1193a9560a3 |
12 | 5a5822310b |
13 | 2b1bbc1514 |
14 | 167665dcdd |
15 | bc54423c2 |
hex | 70e288edb |
30302310107 has 2 divisors, whose sum is σ = 30302310108. Its totient is φ = 30302310106.
The previous prime is 30302310079. The next prime is 30302310121. The reversal of 30302310107 is 70101320303.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 30302310107 - 234 = 13122440923 is a prime.
It is not a weakly prime, because it can be changed into another prime (30302310167) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15151155053 + 15151155054.
It is an arithmetic number, because the mean of its divisors is an integer number (15151155054).
Almost surely, 230302310107 is an apocalyptic number.
30302310107 is a deficient number, since it is larger than the sum of its proper divisors (1).
30302310107 is an equidigital number, since it uses as much as digits as its factorization.
30302310107 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 378, while the sum is 20.
The spelling of 30302310107 in words is "thirty billion, three hundred two million, three hundred ten thousand, one hundred seven".
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