Base | Representation |
---|---|
bin | 10101100010111110011000 |
3 | 101121221222120 |
4 | 111202332120 |
5 | 2421221110 |
6 | 321021240 |
7 | 66003201 |
oct | 25427630 |
9 | 11557876 |
10 | 5648280 |
11 | 3208700 |
12 | 1a84820 |
13 | 1229ba1 |
14 | a705a8 |
15 | 768870 |
hex | 562f98 |
5648280 has 96 divisors (see below), whose sum is σ = 18673200. Its totient is φ = 1365760.
The previous prime is 5648273. The next prime is 5648281. The reversal of 5648280 is 828465.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5648281) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14326 + ... + 14714.
Almost surely, 25648280 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 5648280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9336600).
5648280 is an abundant number, since it is smaller than the sum of its proper divisors (13024920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5648280 is a wasteful number, since it uses less digits than its factorization.
5648280 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 425 (or 410 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 33.
The square root of 5648280 is about 2376.6110325419. The cubic root of 5648280 is about 178.0896741273.
The spelling of 5648280 in words is "five million, six hundred forty-eight thousand, two hundred eighty".
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