Base | Representation |
---|---|
bin | 1101011011011… |
… | …1100011000110 |
3 | 10220222200012211 |
4 | 3112313203012 |
5 | 103404420332 |
6 | 5331134034 |
7 | 1252523512 |
oct | 326674306 |
9 | 126880184 |
10 | 56326342 |
11 | 298818a6 |
12 | 16a4431a |
13 | b891ac7 |
14 | 76a3142 |
15 | 4e29447 |
hex | 35b78c6 |
56326342 has 4 divisors (see below), whose sum is σ = 84489516. Its totient is φ = 28163170.
The previous prime is 56326337. The next prime is 56326343. The reversal of 56326342 is 24362365.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24362365 = 5 ⋅4872473.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56326343) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14081584 + ... + 14081587.
It is an arithmetic number, because the mean of its divisors is an integer number (21122379).
Almost surely, 256326342 is an apocalyptic number.
56326342 is a deficient number, since it is larger than the sum of its proper divisors (28163174).
56326342 is a wasteful number, since it uses less digits than its factorization.
56326342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28163173.
The product of its digits is 25920, while the sum is 31.
The square root of 56326342 is about 7505.0877409928. The cubic root of 56326342 is about 383.3279758966.
The spelling of 56326342 in words is "fifty-six million, three hundred twenty-six thousand, three hundred forty-two".
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