Base | Representation |
---|---|
bin | 11100010001101001… |
… | …101100100100000011 |
3 | 2220100220102020112221 |
4 | 130101221230210003 |
5 | 444134343223204 |
6 | 21540403431511 |
7 | 2123241340531 |
oct | 342151544403 |
9 | 86326366487 |
10 | 30360914179 |
11 | 1196aa43212 |
12 | 5a73985597 |
13 | 2b2b09cc9b |
14 | 1680357151 |
15 | bca66b654 |
hex | 711a6c903 |
30360914179 has 2 divisors, whose sum is σ = 30360914180. Its totient is φ = 30360914178.
The previous prime is 30360914149. The next prime is 30360914197. The reversal of 30360914179 is 97141906303.
Together with next prime (30360914197) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 30360914179 - 223 = 30352525571 is a prime.
It is not a weakly prime, because it can be changed into another prime (30360914149) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15180457089 + 15180457090.
It is an arithmetic number, because the mean of its divisors is an integer number (15180457090).
Almost surely, 230360914179 is an apocalyptic number.
30360914179 is a deficient number, since it is larger than the sum of its proper divisors (1).
30360914179 is an equidigital number, since it uses as much as digits as its factorization.
30360914179 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 122472, while the sum is 43.
The spelling of 30360914179 in words is "thirty billion, three hundred sixty million, nine hundred fourteen thousand, one hundred seventy-nine".
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