Base | Representation |
---|---|
bin | 11011111111110010… |
… | …011110100100000100 |
3 | 2212121000111111222210 |
4 | 123333302132210010 |
5 | 443031133214434 |
6 | 21450540223420 |
7 | 2112642131010 |
oct | 337762364404 |
9 | 85530444883 |
10 | 30061226244 |
11 | 11826862235 |
12 | 59ab53ab70 |
13 | 2ab0c8124a |
14 | 1652625540 |
15 | bae1beee9 |
hex | 6ffc9e904 |
30061226244 has 48 divisors (see below), whose sum is σ = 81675796608. Its totient is φ = 8426865408.
The previous prime is 30061226213. The next prime is 30061226269. The reversal of 30061226244 is 44262216003.
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, 3371697 + ... + 3380600.
It is an arithmetic number, because the mean of its divisors is an integer number (1701579096).
Almost surely, 230061226244 is an apocalyptic number.
It is an amenable number.
30061226244 is an abundant number, since it is smaller than the sum of its proper divisors (51614570364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30061226244 is a wasteful number, since it uses less digits than its factorization.
30061226244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6752364 (or 6752362 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 30.
The spelling of 30061226244 in words is "thirty billion, sixty-one million, two hundred twenty-six thousand, two hundred forty-four".
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