Base | Representation |
---|---|
bin | 10001010010110… |
… | …100101101111100 |
3 | 202012222000010110 |
4 | 101102310231330 |
5 | 1043234202241 |
6 | 44442510020 |
7 | 10122132123 |
oct | 2122645574 |
9 | 665860113 |
10 | 290147196 |
11 | 139864979 |
12 | 81205310 |
13 | 4815b241 |
14 | 2a76aaba |
15 | 1a714816 |
hex | 114b4b7c |
290147196 has 24 divisors (see below), whose sum is σ = 677424384. Its totient is φ = 96656560.
The previous prime is 290147183. The next prime is 290147203. The reversal of 290147196 is 691741092.
It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
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, 15991 + ... + 28913.
It is an arithmetic number, because the mean of its divisors is an integer number (28226016).
Almost surely, 2290147196 is an apocalyptic number.
It is an amenable number.
290147196 is an abundant number, since it is smaller than the sum of its proper divisors (387277188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
290147196 is a wasteful number, since it uses less digits than its factorization.
290147196 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14801 (or 14799 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 39.
The square root of 290147196 is about 17033.7076410275. The cubic root of 290147196 is about 662.0225650465.
The spelling of 290147196 in words is "two hundred ninety million, one hundred forty-seven thousand, one hundred ninety-six".
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