Base | Representation |
---|---|
bin | 1101001000000… |
… | …0011100110010 |
3 | 10211120221021000 |
4 | 3102000130302 |
5 | 103043131312 |
6 | 5243542430 |
7 | 1235635461 |
oct | 322003462 |
9 | 124527230 |
10 | 55052082 |
11 | 29091498 |
12 | 1652aa16 |
13 | b536ac7 |
14 | 74509d8 |
15 | 4c76adc |
hex | 3480732 |
55052082 has 32 divisors (see below), whose sum is σ = 128779200. Its totient is φ = 17384544.
The previous prime is 55052077. The next prime is 55052093. The reversal of 55052082 is 28025055.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25803 + ... + 27854.
It is an arithmetic number, because the mean of its divisors is an integer number (4024350).
Almost surely, 255052082 is an apocalyptic number.
55052082 is an abundant number, since it is smaller than the sum of its proper divisors (73727118).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55052082 is a wasteful number, since it uses less digits than its factorization.
55052082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53687 (or 53681 counting only the distinct ones).
The product of its (nonzero) digits is 4000, while the sum is 27.
The square root of 55052082 is about 7419.7090239443. The cubic root of 55052082 is about 380.4152478240.
The spelling of 55052082 in words is "fifty-five million, fifty-two thousand, eighty-two".
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