Base | Representation |
---|---|
bin | 1101010001111… |
… | …1110011111000 |
3 | 10212211002122122 |
4 | 3110133303320 |
5 | 103230023244 |
6 | 5305540412 |
7 | 1244324510 |
oct | 324376370 |
9 | 125732578 |
10 | 55704824 |
11 | 2949794a |
12 | 167a4708 |
13 | b704c46 |
14 | 7580840 |
15 | 4d551ee |
hex | 351fcf8 |
55704824 has 32 divisors (see below), whose sum is σ = 123487200. Its totient is φ = 23049600.
The previous prime is 55704787. The next prime is 55704829. The reversal of 55704824 is 42840755.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55704829) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15527 + ... + 18774.
It is an arithmetic number, because the mean of its divisors is an integer number (3858975).
Almost surely, 255704824 is an apocalyptic number.
It is an amenable number.
55704824 is an abundant number, since it is smaller than the sum of its proper divisors (67782376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55704824 is a wasteful number, since it uses less digits than its factorization.
55704824 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34343 (or 34339 counting only the distinct ones).
The product of its (nonzero) digits is 44800, while the sum is 35.
The square root of 55704824 is about 7463.5664397123. The cubic root of 55704824 is about 381.9128480036.
The spelling of 55704824 in words is "fifty-five million, seven hundred four thousand, eight hundred twenty-four".
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