Base | Representation |
---|---|
bin | 1101010110101… |
… | …0110110011000 |
3 | 10220101201021100 |
4 | 3111222312120 |
5 | 103314342214 |
6 | 5320311400 |
7 | 1250044554 |
oct | 325526630 |
9 | 126351240 |
10 | 56012184 |
11 | 29687868 |
12 | 16912560 |
13 | b7b1b07 |
14 | 7620864 |
15 | 4db6309 |
hex | 356ad98 |
56012184 has 48 divisors (see below), whose sum is σ = 153850320. Its totient is φ = 18406080.
The previous prime is 56012183. The next prime is 56012219. The reversal of 56012184 is 48121065.
56012184 is a `hidden beast` number, since 560 + 1 + 21 + 84 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56012183) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 367 + ... + 10590.
It is an arithmetic number, because the mean of its divisors is an integer number (3205215).
Almost surely, 256012184 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 56012184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76925160).
56012184 is an abundant number, since it is smaller than the sum of its proper divisors (97838136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56012184 is a wasteful number, since it uses less digits than its factorization.
56012184 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11040 (or 11033 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 27.
The square root of 56012184 is about 7484.1288070156. The cubic root of 56012184 is about 382.6139811538.
The spelling of 56012184 in words is "fifty-six million, twelve thousand, one hundred eighty-four".
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