Base | Representation |
---|---|
bin | 1101100100000… |
… | …0001101011100 |
3 | 10222001010001220 |
4 | 3121000031130 |
5 | 104030323413 |
6 | 5351133340 |
7 | 1260344466 |
oct | 331001534 |
9 | 128033056 |
10 | 56886108 |
11 | 2a124414 |
12 | 17074250 |
13 | ba29826 |
14 | 77ab136 |
15 | 4eda223 |
hex | 364035c |
56886108 has 12 divisors (see below), whose sum is σ = 132734280. Its totient is φ = 18962032.
The previous prime is 56886091. The next prime is 56886127. The reversal of 56886108 is 80168865.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-3 number, since 3×568861083 (a number of 24 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 56886108.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2370243 + ... + 2370266.
It is an arithmetic number, because the mean of its divisors is an integer number (11061190).
Almost surely, 256886108 is an apocalyptic number.
It is an amenable number.
56886108 is an abundant number, since it is smaller than the sum of its proper divisors (75848172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56886108 is a wasteful number, since it uses less digits than its factorization.
56886108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4740516 (or 4740514 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 42.
The square root of 56886108 is about 7542.2879817732. The cubic root of 56886108 is about 384.5936185385.
The spelling of 56886108 in words is "fifty-six million, eight hundred eighty-six thousand, one hundred eight".
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