Base | Representation |
---|---|
bin | 10001010100001… |
… | …111110101011011 |
3 | 202020122222002020 |
4 | 101110033311123 |
5 | 1043333123121 |
6 | 44454505523 |
7 | 10125245166 |
oct | 2124176533 |
9 | 666588066 |
10 | 290520411 |
11 | 139a9a315 |
12 | 813652a3 |
13 | 4825c08c |
14 | 2a826add |
15 | 1a78a1c6 |
hex | 1150fd5b |
290520411 has 8 divisors (see below), whose sum is σ = 397829904. Its totient is φ = 188445600.
The previous prime is 290520409. The next prime is 290520413. The reversal of 290520411 is 114025092.
It is an interprime number because it is at equal distance from previous prime (290520409) and next prime (290520413).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 290520411 - 21 = 290520409 is a prime.
It is not an unprimeable number, because it can be changed into a prime (290520413) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1308540 + ... + 1308761.
It is an arithmetic number, because the mean of its divisors is an integer number (49728738).
Almost surely, 2290520411 is an apocalyptic number.
290520411 is a deficient number, since it is larger than the sum of its proper divisors (107309493).
290520411 is a wasteful number, since it uses less digits than its factorization.
290520411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2617341.
The product of its (nonzero) digits is 720, while the sum is 24.
The square root of 290520411 is about 17044.6593101769. The cubic root of 290520411 is about 662.3062956182.
The spelling of 290520411 in words is "two hundred ninety million, five hundred twenty thousand, four hundred eleven".
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