Base | Representation |
---|---|
bin | 11010110001101001… |
… | …110000001010100010 |
3 | 2202012122210101110201 |
4 | 122301221300022202 |
5 | 432340040104234 |
6 | 21112511015414 |
7 | 2035313440555 |
oct | 326151601242 |
9 | 82178711421 |
10 | 28750316194 |
11 | 112138930a6 |
12 | 56a450a56a |
13 | 29324c6422 |
14 | 156a4a469c |
15 | b34077314 |
hex | 6b1a702a2 |
28750316194 has 16 divisors (see below), whose sum is σ = 43411915008. Its totient is φ = 14279790112.
The previous prime is 28750316183. The next prime is 28750316209. The reversal of 28750316194 is 49161305782.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 501534 + ... + 555910.
It is an arithmetic number, because the mean of its divisors is an integer number (2713244688).
It is a 1-persistent number, because it is pandigital, but 2⋅28750316194 = 57500632388 is not.
Almost surely, 228750316194 is an apocalyptic number.
28750316194 is a deficient number, since it is larger than the sum of its proper divisors (14661598814).
28750316194 is a wasteful number, since it uses less digits than its factorization.
28750316194 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56129.
The product of its (nonzero) digits is 362880, while the sum is 46.
The spelling of 28750316194 in words is "twenty-eight billion, seven hundred fifty million, three hundred sixteen thousand, one hundred ninety-four".
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