Base | Representation |
---|---|
bin | 100001011010010… |
… | …101100111100101 |
3 | 1110001210000100210 |
4 | 201122111213211 |
5 | 2122000134141 |
6 | 131342330033 |
7 | 16614421422 |
oct | 4132254745 |
9 | 1401700323 |
10 | 560552421 |
11 | 268465370 |
12 | 137889919 |
13 | 8c196630 |
14 | 54638d49 |
15 | 34329916 |
hex | 216959e5 |
560552421 has 32 divisors (see below), whose sum is σ = 924295680. Its totient is φ = 297086400.
The previous prime is 560552387. The next prime is 560552423. The reversal of 560552421 is 124255065.
560552421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 560552421 - 26 = 560552357 is a prime.
It is a super-2 number, since 2×5605524212 = 628438033377922482, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (560552423) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26235 + ... + 42536.
It is an arithmetic number, because the mean of its divisors is an integer number (28884240).
Almost surely, 2560552421 is an apocalyptic number.
It is an amenable number.
560552421 is a deficient number, since it is larger than the sum of its proper divisors (363743259).
560552421 is a wasteful number, since it uses less digits than its factorization.
560552421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68817.
The product of its (nonzero) digits is 12000, while the sum is 30.
The square root of 560552421 is about 23675.9882792672. The cubic root of 560552421 is about 824.5280047632.
The spelling of 560552421 in words is "five hundred sixty million, five hundred fifty-two thousand, four hundred twenty-one".
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