Base | Representation |
---|---|
bin | 10111010110001100… |
… | …111011011111000100 |
3 | 2101201001220021211221 |
4 | 113112030323133010 |
5 | 402320022100314 |
6 | 15303310010124 |
7 | 1545136105564 |
oct | 272614733704 |
9 | 71631807757 |
10 | 25068550084 |
11 | a6a45a7796 |
12 | 4a374a6944 |
13 | 24967b80b6 |
14 | 12db50cda4 |
15 | 9bac13824 |
hex | 5d633b7c4 |
25068550084 has 12 divisors (see below), whose sum is σ = 44033049900. Its totient is φ = 12487678688.
The previous prime is 25068550019. The next prime is 25068550121. The reversal of 25068550084 is 48005586052.
It can be written as a sum of positive squares in 2 ways, for example, as 14658429184 + 10410120900 = 121072^2 + 102030^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 25068550084.
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, 11647879 + ... + 11650030.
It is an arithmetic number, because the mean of its divisors is an integer number (3669420825).
Almost surely, 225068550084 is an apocalyptic number.
It is an amenable number.
25068550084 is a deficient number, since it is larger than the sum of its proper divisors (18964499816).
25068550084 is a wasteful number, since it uses less digits than its factorization.
25068550084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23298182 (or 23298180 counting only the distinct ones).
The product of its (nonzero) digits is 384000, while the sum is 43.
The spelling of 25068550084 in words is "twenty-five billion, sixty-eight million, five hundred fifty thousand, eighty-four".
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