Base | Representation |
---|---|
bin | 1101011011110… |
… | …0000010000001 |
3 | 10221000121101221 |
4 | 3112330002001 |
5 | 103411012310 |
6 | 5331355041 |
7 | 1252631164 |
oct | 326740201 |
9 | 127017357 |
10 | 56344705 |
11 | 2989467a |
12 | 16a52a81 |
13 | b89a281 |
14 | 76a9adb |
15 | 4e2eada |
hex | 35bc081 |
56344705 has 16 divisors (see below), whose sum is σ = 69076800. Its totient is φ = 44107840.
The previous prime is 56344703. The next prime is 56344711. The reversal of 56344705 is 50744365.
It is a happy number.
It is not a de Polignac number, because 56344705 - 21 = 56344703 is a prime.
It is not an unprimeable number, because it can be changed into a prime (56344703) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114510 + ... + 115000.
It is an arithmetic number, because the mean of its divisors is an integer number (4317300).
Almost surely, 256344705 is an apocalyptic number.
It is an amenable number.
56344705 is a deficient number, since it is larger than the sum of its proper divisors (12732095).
56344705 is a wasteful number, since it uses less digits than its factorization.
56344705 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 944.
The product of its (nonzero) digits is 50400, while the sum is 34.
The square root of 56344705 is about 7506.3110114090. The cubic root of 56344705 is about 383.3696277334.
The spelling of 56344705 in words is "fifty-six million, three hundred forty-four thousand, seven hundred five".
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