Base | Representation |
---|---|
bin | 1101000101001… |
… | …1001101110000 |
3 | 10211020112002201 |
4 | 3101103031300 |
5 | 103021214200 |
6 | 5235552544 |
7 | 1234234342 |
oct | 321231560 |
9 | 124215081 |
10 | 54866800 |
11 | 28a7526a |
12 | 1645b754 |
13 | b4a0681 |
14 | 7403292 |
15 | 4c3bc6a |
hex | 3453370 |
54866800 has 60 divisors (see below), whose sum is σ = 133694320. Its totient is φ = 21634560.
The previous prime is 54866771. The next prime is 54866821. The reversal of 54866800 is 866845.
It is a self number, because there is not a number n which added to its sum of digits gives 54866800.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28261 + ... + 30139.
Almost surely, 254866800 is an apocalyptic number.
54866800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 54866800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66847160).
54866800 is an abundant number, since it is smaller than the sum of its proper divisors (78827520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54866800 is a wasteful number, since it uses less digits than its factorization.
54866800 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1970 (or 1959 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 37.
The square root of 54866800 is about 7407.2127011447. The cubic root of 54866800 is about 379.9879959274.
The spelling of 54866800 in words is "fifty-four million, eight hundred sixty-six thousand, eight hundred".
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