Base | Representation |
---|---|
bin | 1101100001000… |
… | …1010100110111 |
3 | 10221200100122102 |
4 | 3120101110313 |
5 | 104003202241 |
6 | 5343052315 |
7 | 1255614560 |
oct | 330212467 |
9 | 127610572 |
10 | 56694071 |
11 | 2a003105 |
12 | 16ba109b |
13 | b9902b5 |
14 | 775b167 |
15 | 4e9d39b |
hex | 3611537 |
56694071 has 16 divisors (see below), whose sum is σ = 67995648. Its totient is φ = 46245600.
The previous prime is 56694067. The next prime is 56694089. The reversal of 56694071 is 17049665.
56694071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 56694071 - 22 = 56694067 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56694091) 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 15 ways as a sum of consecutive naturals, for example, 11096 + ... + 15378.
It is an arithmetic number, because the mean of its divisors is an integer number (4249728).
Almost surely, 256694071 is an apocalyptic number.
56694071 is a deficient number, since it is larger than the sum of its proper divisors (11301577).
56694071 is a wasteful number, since it uses less digits than its factorization.
56694071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4382.
The product of its (nonzero) digits is 45360, while the sum is 38.
The square root of 56694071 is about 7529.5465334906. The cubic root of 56694071 is about 384.1603582819.
The spelling of 56694071 in words is "fifty-six million, six hundred ninety-four thousand, seventy-one".
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