Base | Representation |
---|---|
bin | 110100011010110010… |
… | …011101101110000001 |
3 | 12101021112022000200120 |
4 | 310122302131232001 |
5 | 1410232201331033 |
6 | 41505001410453 |
7 | 4031525126451 |
oct | 643262355601 |
9 | 171245260616 |
10 | 56284011393 |
11 | 219629478a5 |
12 | aaa9499a29 |
13 | 53cc928c6c |
14 | 2a1d14dd61 |
15 | 16e63ce1b3 |
hex | d1ac9db81 |
56284011393 has 8 divisors (see below), whose sum is σ = 75733838400. Its totient is φ = 37178429328.
The previous prime is 56284011341. The next prime is 56284011431. The reversal of 56284011393 is 39311048265.
56284011393 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-56284011393 is a prime.
It is not an unprimeable number, because it can be changed into a prime (56284011313) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86060853 + ... + 86061506.
It is an arithmetic number, because the mean of its divisors is an integer number (9466729800).
Almost surely, 256284011393 is an apocalyptic number.
It is an amenable number.
56284011393 is a deficient number, since it is larger than the sum of its proper divisors (19449827007).
56284011393 is a wasteful number, since it uses less digits than its factorization.
56284011393 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 172122471.
The product of its (nonzero) digits is 155520, while the sum is 42.
The spelling of 56284011393 in words is "fifty-six billion, two hundred eighty-four million, eleven thousand, three hundred ninety-three".
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