Base | Representation |
---|---|
bin | 11010010001101100111100 |
3 | 110221221220110 |
4 | 122101230330 |
5 | 3230411002 |
6 | 403350020 |
7 | 112356240 |
oct | 32215474 |
9 | 13857813 |
10 | 6888252 |
11 | 3985278 |
12 | 2382310 |
13 | 15723b7 |
14 | cb4420 |
15 | 910e6c |
hex | 691b3c |
6888252 has 24 divisors (see below), whose sum is σ = 18368896. Its totient is φ = 1968048.
The previous prime is 6888229. The next prime is 6888257. The reversal of 6888252 is 2528886.
6888252 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a nialpdrome in base 14.
It is a self number, because there is not a number n which added to its sum of digits gives 6888252.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6888257) 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, 40918 + ... + 41085.
Almost surely, 26888252 is an apocalyptic number.
It is an amenable number.
6888252 is an abundant number, since it is smaller than the sum of its proper divisors (11480644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6888252 is a wasteful number, since it uses less digits than its factorization.
6888252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82017 (or 82015 counting only the distinct ones).
The product of its digits is 61440, while the sum is 39.
The square root of 6888252 is about 2624.5479610783. The cubic root of 6888252 is about 190.2697185040.
It can be divided in two parts, 6888 and 252, that added together give a triangular number (7140 = T119).
The spelling of 6888252 in words is "six million, eight hundred eighty-eight thousand, two hundred fifty-two".
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