Base | Representation |
---|---|
bin | 11100000000000111… |
… | …110000010011001110 |
3 | 2212121101222220010022 |
4 | 130000013300103032 |
5 | 443034100211133 |
6 | 21451255542142 |
7 | 2113040421314 |
oct | 340007602316 |
9 | 85541886108 |
10 | 30066803918 |
11 | 11829a21888 |
12 | 59b138a952 |
13 | 2ab2184c48 |
14 | 16532780b4 |
15 | bae922998 |
hex | 7001f04ce |
30066803918 has 8 divisors (see below), whose sum is σ = 46655385480. Its totient is φ = 14515008760.
The previous prime is 30066803863. The next prime is 30066803927. The reversal of 30066803918 is 81930866003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259196528 + ... + 259196643.
It is an arithmetic number, because the mean of its divisors is an integer number (5831923185).
Almost surely, 230066803918 is an apocalyptic number.
30066803918 is a deficient number, since it is larger than the sum of its proper divisors (16588581562).
30066803918 is a wasteful number, since it uses less digits than its factorization.
30066803918 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 518393202.
The product of its (nonzero) digits is 186624, while the sum is 44.
The spelling of 30066803918 in words is "thirty billion, sixty-six million, eight hundred three thousand, nine hundred eighteen".
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