Base | Representation |
---|---|
bin | 111111000100100111100 |
3 | 10220000001020 |
4 | 13320210330 |
5 | 1012113443 |
6 | 112144140 |
7 | 23365335 |
oct | 7704474 |
9 | 3800036 |
10 | 2066748 |
11 | 1191862 |
12 | 838050 |
13 | 574938 |
14 | 3bb28c |
15 | 2ac583 |
hex | 1f893c |
2066748 has 24 divisors (see below), whose sum is σ = 4857552. Its totient is φ = 683904.
The previous prime is 2066723. The next prime is 2066759. The reversal of 2066748 is 8476602.
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, 1336 + ... + 2432.
It is an arithmetic number, because the mean of its divisors is an integer number (202398).
22066748 is an apocalyptic number.
It is an amenable number.
2066748 is an abundant number, since it is smaller than the sum of its proper divisors (2790804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2066748 is a wasteful number, since it uses less digits than its factorization.
2066748 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1261 (or 1259 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 33.
The square root of 2066748 is about 1437.6188646509. The cubic root of 2066748 is about 127.3784154274.
It can be divided in two parts, 20667 and 48, that multiplied together give a square (992016 = 9962).
The spelling of 2066748 in words is "two million, sixty-six thousand, seven hundred forty-eight".
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