Base | Representation |
---|---|
bin | 10001010101010… |
… | …001111001100110 |
3 | 202021011201021120 |
4 | 101111101321212 |
5 | 1043420303024 |
6 | 44504354410 |
7 | 10130453133 |
oct | 2125217146 |
9 | 667151246 |
10 | 290791014 |
11 | 13a164658 |
12 | 81475a06 |
13 | 483252b7 |
14 | 2a89758a |
15 | 1a7e0479 |
hex | 11551e66 |
290791014 has 16 divisors (see below), whose sum is σ = 583480128. Its totient is φ = 96613992.
The previous prime is 290791009. The next prime is 290791027. The reversal of 290791014 is 410197092.
290791014 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
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, 77092 + ... + 80775.
It is an arithmetic number, because the mean of its divisors is an integer number (36467508).
Almost surely, 2290791014 is an apocalyptic number.
290791014 is an abundant number, since it is smaller than the sum of its proper divisors (292689114).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
290791014 is a wasteful number, since it uses less digits than its factorization.
290791014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 158179.
The product of its (nonzero) digits is 4536, while the sum is 33.
The square root of 290791014 is about 17052.5955209170. The cubic root of 290791014 is about 662.5118651726.
The spelling of 290791014 in words is "two hundred ninety million, seven hundred ninety-one thousand, fourteen".
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