Base | Representation |
---|---|
bin | 11010000001001000010000 |
3 | 110211111210020 |
4 | 122001020100 |
5 | 3221222433 |
6 | 402103440 |
7 | 111654312 |
oct | 32011020 |
9 | 13744706 |
10 | 6820368 |
11 | 3939275 |
12 | 234ab80 |
13 | 154a529 |
14 | c977b2 |
15 | 8eacb3 |
hex | 681210 |
6820368 has 40 divisors (see below), whose sum is σ = 17754816. Its totient is φ = 2256000.
The previous prime is 6820367. The next prime is 6820369. The reversal of 6820368 is 8630286.
It is an interprime number because it is at equal distance from previous prime (6820367) and next prime (6820369).
It is not an unprimeable number, because it can be changed into a prime (6820367) 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, 6778 + ... + 7718.
Almost surely, 26820368 is an apocalyptic number.
It is an amenable number.
6820368 is an abundant number, since it is smaller than the sum of its proper divisors (10934448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6820368 is a wasteful number, since it uses less digits than its factorization.
6820368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1103 (or 1097 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 33.
The square root of 6820368 is about 2611.5834277312. The cubic root of 6820368 is about 189.6426153563.
The spelling of 6820368 in words is "six million, eight hundred twenty thousand, three hundred sixty-eight".
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