Base | Representation |
---|---|
bin | 1101010100010… |
… | …0001101110000 |
3 | 10220002200012022 |
4 | 3111010031300 |
5 | 103244311221 |
6 | 5313051012 |
7 | 1245515315 |
oct | 325041560 |
9 | 126080168 |
10 | 55853936 |
11 | 29589986 |
12 | 16856a68 |
13 | b757a88 |
14 | 75bcd0c |
15 | 4d844ab |
hex | 3544370 |
55853936 has 30 divisors (see below), whose sum is σ = 113143800. Its totient is φ = 26708704.
The previous prime is 55853929. The next prime is 55853951. The reversal of 55853936 is 63935855.
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 5 ways as a sum of consecutive naturals, for example, 5165 + ... + 11763.
It is an arithmetic number, because the mean of its divisors is an integer number (3771460).
Almost surely, 255853936 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 55853936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56571900).
55853936 is an abundant number, since it is smaller than the sum of its proper divisors (57289864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55853936 is a wasteful number, since it uses less digits than its factorization.
55853936 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6653 (or 6624 counting only the distinct ones).
The product of its digits is 486000, while the sum is 44.
The square root of 55853936 is about 7473.5490899572. The cubic root of 55853936 is about 382.2533155303.
The spelling of 55853936 in words is "fifty-five million, eight hundred fifty-three thousand, nine hundred thirty-six".
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