Base | Representation |
---|---|
bin | 11010001111110100011000 |
3 | 110221120022200 |
4 | 122033310120 |
5 | 3230134121 |
6 | 403250200 |
7 | 112324605 |
oct | 32176430 |
9 | 13846280 |
10 | 6880536 |
11 | 397a4a3 |
12 | 2379960 |
13 | 156ba30 |
14 | cb16ac |
15 | 90da26 |
hex | 68fd18 |
6880536 has 48 divisors (see below), whose sum is σ = 20070960. Its totient is φ = 2116800.
The previous prime is 6880507. The next prime is 6880541. The reversal of 6880536 is 6350886.
6880536 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 6880536.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2740 + ... + 4611.
It is an arithmetic number, because the mean of its divisors is an integer number (418145).
Almost surely, 26880536 is an apocalyptic number.
It is an amenable number.
6880536 is an abundant number, since it is smaller than the sum of its proper divisors (13190424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6880536 is a wasteful number, since it uses less digits than its factorization.
6880536 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7376 (or 7369 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 36.
The square root of 6880536 is about 2623.0775817730. The cubic root of 6880536 is about 190.1986472718.
The spelling of 6880536 in words is "six million, eight hundred eighty thousand, five hundred thirty-six".
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