Base | Representation |
---|---|
bin | 1010000010010001000100 |
3 | 11221122200020 |
4 | 22002101010 |
5 | 1133140344 |
6 | 132215140 |
7 | 31234515 |
oct | 12022104 |
9 | 4848606 |
10 | 2630724 |
11 | 1537558 |
12 | a6a4b0 |
13 | 711555 |
14 | 4c6a0c |
15 | 36e719 |
hex | 282444 |
2630724 has 24 divisors (see below), whose sum is σ = 6289248. Its totient is φ = 855360.
The previous prime is 2630713. The next prime is 2630729. The reversal of 2630724 is 4270362.
It is a junction number, because it is equal to n+sod(n) for n = 2630694 and 2630703.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2630729) 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, 2182 + ... + 3165.
It is an arithmetic number, because the mean of its divisors is an integer number (262052).
22630724 is an apocalyptic number.
It is an amenable number.
2630724 is an abundant number, since it is smaller than the sum of its proper divisors (3658524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2630724 is a wasteful number, since it uses less digits than its factorization.
2630724 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5395 (or 5393 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 24.
The square root of 2630724 is about 1621.9506774252. The cubic root of 2630724 is about 138.0464032145.
The spelling of 2630724 in words is "two million, six hundred thirty thousand, seven hundred twenty-four".
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