Base | Representation |
---|---|
bin | 10001010011000… |
… | …101010110101101 |
3 | 202020002110121100 |
4 | 101103011112231 |
5 | 1043243342331 |
6 | 44444153313 |
7 | 10122534603 |
oct | 2123052655 |
9 | 666073540 |
10 | 290215341 |
11 | 139901099 |
12 | 81238839 |
13 | 48183270 |
14 | 2a787873 |
15 | 1a729ae6 |
hex | 114c55ad |
290215341 has 24 divisors (see below), whose sum is σ = 452082176. Its totient is φ = 178342560.
The previous prime is 290215297. The next prime is 290215349. The reversal of 290215341 is 143512092.
It is not a de Polignac number, because 290215341 - 210 = 290214317 is a prime.
It is a super-3 number, since 3×2902153413 (a number of 26 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (290215349) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 114696 + ... + 117198.
Almost surely, 2290215341 is an apocalyptic number.
It is an amenable number.
290215341 is a deficient number, since it is larger than the sum of its proper divisors (161866835).
290215341 is a wasteful number, since it uses less digits than its factorization.
290215341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3513 (or 3510 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
The square root of 290215341 is about 17035.7078221012. The cubic root of 290215341 is about 662.0743893124.
The spelling of 290215341 in words is "two hundred ninety million, two hundred fifteen thousand, three hundred forty-one".
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