Base | Representation |
---|---|
bin | 100001011100011… |
… | …100110101110110 |
3 | 1110002211011010121 |
4 | 201130130311312 |
5 | 2122120400134 |
6 | 131402242154 |
7 | 16622216260 |
oct | 4134346566 |
9 | 1402734117 |
10 | 561106294 |
11 | 268803511 |
12 | 137ab635a |
13 | 8c32b778 |
14 | 54740b30 |
15 | 343d8ab4 |
hex | 2171cd76 |
561106294 has 8 divisors (see below), whose sum is σ = 961896528. Its totient is φ = 240474120.
The previous prime is 561106291. The next prime is 561106319. The reversal of 561106294 is 492601165.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (561106291) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20039497 + ... + 20039524.
It is an arithmetic number, because the mean of its divisors is an integer number (120237066).
Almost surely, 2561106294 is an apocalyptic number.
561106294 is a deficient number, since it is larger than the sum of its proper divisors (400790234).
561106294 is a wasteful number, since it uses less digits than its factorization.
561106294 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40079030.
The product of its (nonzero) digits is 12960, while the sum is 34.
The square root of 561106294 is about 23687.6823264751. The cubic root of 561106294 is about 824.7994830710.
The spelling of 561106294 in words is "five hundred sixty-one million, one hundred six thousand, two hundred ninety-four".
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