Base | Representation |
---|---|
bin | 1101010110110… |
… | …0000010110110 |
3 | 10220101221222121 |
4 | 3111230002312 |
5 | 103320021303 |
6 | 5320350154 |
7 | 1250065045 |
oct | 325540266 |
9 | 126357877 |
10 | 56017078 |
11 | 29690507 |
12 | 1691535a |
13 | b7b4100 |
14 | 762255c |
15 | 4db79bd |
hex | 356c0b6 |
56017078 has 36 divisors (see below), whose sum is σ = 94307220. Its totient is φ = 24936288.
The previous prime is 56017051. The next prime is 56017079. The reversal of 56017078 is 87071065.
56017078 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56017079) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 949413 + ... + 949471.
It is an arithmetic number, because the mean of its divisors is an integer number (2619645).
Almost surely, 256017078 is an apocalyptic number.
56017078 is a deficient number, since it is larger than the sum of its proper divisors (38290142).
56017078 is a wasteful number, since it uses less digits than its factorization.
56017078 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 193 (or 127 counting only the distinct ones).
The product of its (nonzero) digits is 11760, while the sum is 34.
The square root of 56017078 is about 7484.4557584369. The cubic root of 56017078 is about 382.6251243144.
The spelling of 56017078 in words is "fifty-six million, seventeen thousand, seventy-eight".
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