Base | Representation |
---|---|
bin | 1100100111001… |
… | …0000110111010 |
3 | 10200112101221000 |
4 | 3021302012322 |
5 | 102020134221 |
6 | 5125425430 |
7 | 1211416200 |
oct | 311620672 |
9 | 120471830 |
10 | 52896186 |
11 | 27949762 |
12 | 1586b276 |
13 | ac60725 |
14 | 704d070 |
15 | 499ce26 |
hex | 32721ba |
52896186 has 48 divisors (see below), whose sum is σ = 136745280. Its totient is φ = 15112440.
The previous prime is 52896167. The next prime is 52896187. The reversal of 52896186 is 68169825.
52896186 is a `hidden beast` number, since 5 + 28 + 9 + 618 + 6 = 666.
52896186 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52896187) 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 23 ways as a sum of consecutive naturals, for example, 7350 + ... + 12641.
It is an arithmetic number, because the mean of its divisors is an integer number (2848860).
Almost surely, 252896186 is an apocalyptic number.
52896186 is an abundant number, since it is smaller than the sum of its proper divisors (83849094).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52896186 is a wasteful number, since it uses less digits than its factorization.
52896186 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20016 (or 20003 counting only the distinct ones).
The product of its digits is 207360, while the sum is 45.
The square root of 52896186 is about 7272.9764195960. The cubic root of 52896186 is about 375.3831603683.
The spelling of 52896186 in words is "fifty-two million, eight hundred ninety-six thousand, one hundred eighty-six".
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