Base | Representation |
---|---|
bin | 1101011100000… |
… | …1111011101111 |
3 | 10221001211120021 |
4 | 3113001323233 |
5 | 103412301004 |
6 | 5332103011 |
7 | 1253061520 |
oct | 327017357 |
9 | 127054507 |
10 | 56368879 |
11 | 29900856 |
12 | 16a64a67 |
13 | b8a8288 |
14 | 76b4847 |
15 | 4e36d54 |
hex | 35c1eef |
56368879 has 8 divisors (see below), whose sum is σ = 64597280. Its totient is φ = 48184416.
The previous prime is 56368859. The next prime is 56368901. The reversal of 56368879 is 97886365.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 56368879 - 25 = 56368847 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56368849) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8184 + ... + 13405.
It is an arithmetic number, because the mean of its divisors is an integer number (8074660).
Almost surely, 256368879 is an apocalyptic number.
56368879 is a deficient number, since it is larger than the sum of its proper divisors (8228401).
56368879 is a wasteful number, since it uses less digits than its factorization.
56368879 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21969.
The product of its digits is 2177280, while the sum is 52.
The square root of 56368879 is about 7507.9210837621. The cubic root of 56368879 is about 383.4244465628.
The spelling of 56368879 in words is "fifty-six million, three hundred sixty-eight thousand, eight hundred seventy-nine".
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