Base | Representation |
---|---|
bin | 1101011000011… |
… | …0101000110101 |
3 | 10220121111101221 |
4 | 3112012220311 |
5 | 103332013010 |
6 | 5322550341 |
7 | 1251030445 |
oct | 326065065 |
9 | 126544357 |
10 | 56126005 |
11 | 29755331 |
12 | 169683b1 |
13 | b821870 |
14 | 7650125 |
15 | 4dd9dda |
hex | 3586a35 |
56126005 has 16 divisors (see below), whose sum is σ = 72705024. Its totient is φ = 41348160.
The previous prime is 56125963. The next prime is 56126053. The reversal of 56126005 is 50062165.
56126005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 56126005 - 27 = 56125877 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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, 37420 + ... + 38890.
It is an arithmetic number, because the mean of its divisors is an integer number (4544064).
Almost surely, 256126005 is an apocalyptic number.
It is an amenable number.
56126005 is a deficient number, since it is larger than the sum of its proper divisors (16579019).
56126005 is a wasteful number, since it uses less digits than its factorization.
56126005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2076.
The product of its (nonzero) digits is 1800, while the sum is 25.
The square root of 56126005 is about 7491.7291061543. The cubic root of 56126005 is about 382.8729726652.
The spelling of 56126005 in words is "fifty-six million, one hundred twenty-six thousand, five".
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