Base | Representation |
---|---|
bin | 11011111110101000… |
… | …000010000001110111 |
3 | 2212112122210000201021 |
4 | 123332220002001313 |
5 | 443011134220321 |
6 | 21445002042011 |
7 | 2112314220265 |
oct | 337650020167 |
9 | 85478700637 |
10 | 30041710711 |
11 | 118168429a1 |
12 | 59a4aa9307 |
13 | 2aa9c0a4ac |
14 | 164dbc5435 |
15 | bac617941 |
hex | 6fea02077 |
30041710711 has 32 divisors (see below), whose sum is σ = 33205464000. Its totient is φ = 27068848128.
The previous prime is 30041710703. The next prime is 30041710757. The reversal of 30041710711 is 11701714003.
It is a cyclic number.
It is not a de Polignac number, because 30041710711 - 23 = 30041710703 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30041714711) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10770105 + ... + 10772893.
It is an arithmetic number, because the mean of its divisors is an integer number (1037670750).
Almost surely, 230041710711 is an apocalyptic number.
30041710711 is a deficient number, since it is larger than the sum of its proper divisors (3163753289).
30041710711 is a wasteful number, since it uses less digits than its factorization.
30041710711 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3123.
The product of its (nonzero) digits is 588, while the sum is 25.
The spelling of 30041710711 in words is "thirty billion, forty-one million, seven hundred ten thousand, seven hundred eleven".
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