Base | Representation |
---|---|
bin | 10001010011011… |
… | …100011111110010 |
3 | 202020021021122001 |
4 | 101103130133302 |
5 | 1043304411010 |
6 | 44450204214 |
7 | 10123411135 |
oct | 2123343762 |
9 | 666237561 |
10 | 290310130 |
11 | 139966330 |
12 | 8128366a |
13 | 481b7456 |
14 | 2a7b021c |
15 | 1a747c3a |
hex | 114dc7f2 |
290310130 has 16 divisors (see below), whose sum is σ = 570063744. Its totient is φ = 105567280.
The previous prime is 290310109. The next prime is 290310151. The reversal of 290310130 is 31013092.
It is an interprime number because it is at equal distance from previous prime (290310109) and next prime (290310151).
It is a junction number, because it is equal to n+sod(n) for n = 290310098 and 290310107.
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, 1319482 + ... + 1319701.
It is an arithmetic number, because the mean of its divisors is an integer number (35628984).
Almost surely, 2290310130 is an apocalyptic number.
290310130 is a deficient number, since it is larger than the sum of its proper divisors (279753614).
290310130 is a wasteful number, since it uses less digits than its factorization.
290310130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2639201.
The product of its (nonzero) digits is 162, while the sum is 19.
The square root of 290310130 is about 17038.4896631127. The cubic root of 290310130 is about 662.1464628490.
The spelling of 290310130 in words is "two hundred ninety million, three hundred ten thousand, one hundred thirty".
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