Base | Representation |
---|---|
bin | 1010100011110101111000 |
3 | 12012122022201 |
4 | 22203311320 |
5 | 1202040443 |
6 | 135155544 |
7 | 32346460 |
oct | 12436570 |
9 | 5178281 |
10 | 2768248 |
11 | 162090a |
12 | b15bb4 |
13 | 75c022 |
14 | 520ba0 |
15 | 39a34d |
hex | 2a3d78 |
2768248 has 16 divisors (see below), whose sum is σ = 5932080. Its totient is φ = 1186368.
The previous prime is 2768237. The next prime is 2768251. The reversal of 2768248 is 8428672.
2768248 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.
2768248 is strictly pandigital in base 8.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24661 + ... + 24772.
It is an arithmetic number, because the mean of its divisors is an integer number (370755).
22768248 is an apocalyptic number.
2768248 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
2768248 is an abundant number, since it is smaller than the sum of its proper divisors (3163832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2768248 is a wasteful number, since it uses less digits than its factorization.
2768248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49446 (or 49442 counting only the distinct ones).
The product of its digits is 43008, while the sum is 37.
The square root of 2768248 is about 1663.8052770682. The cubic root of 2768248 is about 140.4111721804.
It can be divided in two parts, 27682 and 48, that added together give a triangular number (27730 = T235).
The spelling of 2768248 in words is "two million, seven hundred sixty-eight thousand, two hundred forty-eight".
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