Base | Representation |
---|---|
bin | 11100010111110010… |
… | …100000101011101001 |
3 | 2220122002011212020001 |
4 | 130113302200223221 |
5 | 444342223404410 |
6 | 21554522503001 |
7 | 2125631530210 |
oct | 342762405351 |
9 | 86562155201 |
10 | 30463888105 |
11 | 11a13086032 |
12 | 5aa2364a61 |
13 | 2b465152c1 |
14 | 168dcc0077 |
15 | bd470c33a |
hex | 717ca0ae9 |
30463888105 has 16 divisors (see below), whose sum is σ = 41802485760. Its totient is φ = 20877803712.
The previous prime is 30463888069. The next prime is 30463888121. The reversal of 30463888105 is 50188836403.
It is a cyclic number.
It is not a de Polignac number, because 30463888105 - 29 = 30463887593 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180649 + ... + 305878.
It is an arithmetic number, because the mean of its divisors is an integer number (2612655360).
Almost surely, 230463888105 is an apocalyptic number.
30463888105 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
30463888105 is a deficient number, since it is larger than the sum of its proper divisors (11338597655).
30463888105 is a wasteful number, since it uses less digits than its factorization.
30463888105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 488328.
The product of its (nonzero) digits is 552960, while the sum is 46.
The spelling of 30463888105 in words is "thirty billion, four hundred sixty-three million, eight hundred eighty-eight thousand, one hundred five".
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