Base | Representation |
---|---|
bin | 1101001000000… |
… | …1100010010001 |
3 | 10211121011100201 |
4 | 3102001202101 |
5 | 103043302104 |
6 | 5244015201 |
7 | 1235654443 |
oct | 322014221 |
9 | 124534321 |
10 | 55056529 |
11 | 29094870 |
12 | 16531501 |
13 | b538b38 |
14 | 7452493 |
15 | 4c780a4 |
hex | 3481891 |
55056529 has 16 divisors (see below), whose sum is σ = 62752320. Its totient is φ = 47844160.
The previous prime is 55056517. The next prime is 55056539. The reversal of 55056529 is 92565055.
It is a cyclic number.
It is not a de Polignac number, because 55056529 - 27 = 55056401 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (55056539) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33327 + ... + 34939.
It is an arithmetic number, because the mean of its divisors is an integer number (3922020).
Almost surely, 255056529 is an apocalyptic number.
It is an amenable number.
55056529 is a deficient number, since it is larger than the sum of its proper divisors (7695791).
55056529 is a wasteful number, since it uses less digits than its factorization.
55056529 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1760.
The product of its (nonzero) digits is 67500, while the sum is 37.
The square root of 55056529 is about 7420.0086927173. The cubic root of 55056529 is about 380.4254906159.
The spelling of 55056529 in words is "fifty-five million, fifty-six thousand, five hundred twenty-nine".
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