Base | Representation |
---|---|
bin | 1101010110101… |
… | …0111001011111 |
3 | 10220101201112201 |
4 | 3111222321133 |
5 | 103314344013 |
6 | 5320312331 |
7 | 1250045260 |
oct | 325527137 |
9 | 126351481 |
10 | 56012383 |
11 | 29687a29 |
12 | 169126a7 |
13 | b7b1c2b |
14 | 7620967 |
15 | 4db63dd |
hex | 356ae5f |
56012383 has 16 divisors (see below), whose sum is σ = 67216896. Its totient is φ = 45635040.
The previous prime is 56012371. The next prime is 56012423. The reversal of 56012383 is 38321065.
It is a cyclic number.
It is not a de Polignac number, because 56012383 - 225 = 22457951 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 (56012303) 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 15 ways as a sum of consecutive naturals, for example, 26848 + ... + 28858.
It is an arithmetic number, because the mean of its divisors is an integer number (4201056).
Almost surely, 256012383 is an apocalyptic number.
56012383 is a deficient number, since it is larger than the sum of its proper divisors (11204513).
56012383 is a wasteful number, since it uses less digits than its factorization.
56012383 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2214.
The product of its (nonzero) digits is 4320, while the sum is 28.
The square root of 56012383 is about 7484.1421018043. The cubic root of 56012383 is about 382.6144342700.
The spelling of 56012383 in words is "fifty-six million, twelve thousand, three hundred eighty-three".
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