Base | Representation |
---|---|
bin | 10010010010010111110000 |
3 | 100000112220122 |
4 | 102102113300 |
5 | 2211400330 |
6 | 250425412 |
7 | 55514132 |
oct | 22222760 |
9 | 10015818 |
10 | 4793840 |
11 | 2784757 |
12 | 1732268 |
13 | cbacbc |
14 | 8cb052 |
15 | 64a5e5 |
hex | 4925f0 |
4793840 has 40 divisors (see below), whose sum is σ = 11511168. Its totient is φ = 1854720.
The previous prime is 4793771. The next prime is 4793851. The reversal of 4793840 is 483974.
It is a tau number, because it is divible by the number of its divisors (40).
It is a self number, because there is not a number n which added to its sum of digits gives 4793840.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1514 + ... + 3446.
Almost surely, 24793840 is an apocalyptic number.
4793840 is a gapful number since it is divisible by the number (40) 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 4793840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5755584).
4793840 is an abundant number, since it is smaller than the sum of its proper divisors (6717328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4793840 is a wasteful number, since it uses less digits than its factorization.
4793840 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1977 (or 1971 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 35.
The square root of 4793840 is about 2189.4839574658. The cubic root of 4793840 is about 168.6143418195.
The spelling of 4793840 in words is "four million, seven hundred ninety-three thousand, eight hundred forty".
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