Base | Representation |
---|---|
bin | 11010101000101101… |
… | …100010110010010110 |
3 | 2201211012112112120001 |
4 | 122220231202302112 |
5 | 432033140040110 |
6 | 21045552001514 |
7 | 2031512444440 |
oct | 325055426226 |
9 | 81735475501 |
10 | 28600315030 |
11 | 1114714aaa1 |
12 | 566223029a |
13 | 290a3c6b41 |
14 | 15545b9490 |
15 | b25ce763a |
hex | 6a8b62c96 |
28600315030 has 16 divisors (see below), whose sum is σ = 58834933920. Its totient is φ = 9805822272.
The previous prime is 28600314971. The next prime is 28600315039. The reversal of 28600315030 is 3051300682.
It is a self number, because there is not a number n which added to its sum of digits gives 28600315030.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (28600315039) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204287895 + ... + 204288034.
It is an arithmetic number, because the mean of its divisors is an integer number (3677183370).
Almost surely, 228600315030 is an apocalyptic number.
28600315030 is an abundant number, since it is smaller than the sum of its proper divisors (30234618890).
28600315030 is a wasteful number, since it uses less digits than its factorization.
28600315030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 408575943.
The product of its (nonzero) digits is 4320, while the sum is 28.
The spelling of 28600315030 in words is "twenty-eight billion, six hundred million, three hundred fifteen thousand, thirty".
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