Base | Representation |
---|---|
bin | 1010011110111101011000 |
3 | 12011121212222 |
4 | 22132331120 |
5 | 1200420443 |
6 | 134523212 |
7 | 32234246 |
oct | 12367530 |
9 | 5147788 |
10 | 2748248 |
11 | 1607888 |
12 | b06508 |
13 | 752ba9 |
14 | 517796 |
15 | 394468 |
hex | 29ef58 |
2748248 has 8 divisors (see below), whose sum is σ = 5152980. Its totient is φ = 1374120.
The previous prime is 2748241. The next prime is 2748253. The reversal of 2748248 is 8428472.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2748241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171758 + ... + 171773.
22748248 is an apocalyptic number.
It is an amenable number.
2748248 is a deficient number, since it is larger than the sum of its proper divisors (2404732).
2748248 is a wasteful number, since it uses less digits than its factorization.
2748248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 343537 (or 343533 counting only the distinct ones).
The product of its digits is 28672, while the sum is 35.
The square root of 2748248 is about 1657.7840631397. The cubic root of 2748248 is about 140.0722076491.
The spelling of 2748248 in words is "two million, seven hundred forty-eight thousand, two hundred forty-eight".
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