Base | Representation |
---|---|
bin | 1101001000001… |
… | …0101000111101 |
3 | 10211121101120021 |
4 | 3102002220331 |
5 | 103043423203 |
6 | 5244052141 |
7 | 1236003565 |
oct | 322025075 |
9 | 124541507 |
10 | 55061053 |
11 | 29098203 |
12 | 16534051 |
13 | b53ac08 |
14 | 7453da5 |
15 | 4c795bd |
hex | 3482a3d |
55061053 has 16 divisors (see below), whose sum is σ = 59673600. Its totient is φ = 50682240.
The previous prime is 55061051. The next prime is 55061063. The reversal of 55061053 is 35016055.
It is a cyclic number.
It is not a de Polignac number, because 55061053 - 21 = 55061051 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 (55061051) 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, 65208 + ... + 66046.
It is an arithmetic number, because the mean of its divisors is an integer number (3729600).
Almost surely, 255061053 is an apocalyptic number.
It is an amenable number.
55061053 is a deficient number, since it is larger than the sum of its proper divisors (4612547).
55061053 is a wasteful number, since it uses less digits than its factorization.
55061053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 972.
The product of its (nonzero) digits is 2250, while the sum is 25.
The square root of 55061053 is about 7420.3135378500. The cubic root of 55061053 is about 380.4359101962.
The spelling of 55061053 in words is "fifty-five million, sixty-one thousand, fifty-three".
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