Base | Representation |
---|---|
bin | 1010000110100101101000 |
3 | 11222112221210 |
4 | 22012211220 |
5 | 1134222144 |
6 | 132433120 |
7 | 31340232 |
oct | 12064550 |
9 | 4875853 |
10 | 2648424 |
11 | 1549889 |
12 | a787a0 |
13 | 71961c |
14 | 4cd252 |
15 | 374ab9 |
hex | 286968 |
2648424 has 32 divisors (see below), whose sum is σ = 6671520. Its totient is φ = 876096.
The previous prime is 2648419. The next prime is 2648449. The reversal of 2648424 is 4248462.
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 2648391 and 2648400.
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, 3574 + ... + 4250.
It is an arithmetic number, because the mean of its divisors is an integer number (208485).
22648424 is an apocalyptic number.
2648424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
2648424 is an abundant number, since it is smaller than the sum of its proper divisors (4023096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2648424 is a wasteful number, since it uses less digits than its factorization.
2648424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 849 (or 845 counting only the distinct ones).
The product of its digits is 12288, while the sum is 30.
The square root of 2648424 is about 1627.3979230661. The cubic root of 2648424 is about 138.3553120672.
The spelling of 2648424 in words is "two million, six hundred forty-eight thousand, four hundred twenty-four".
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