Base | Representation |
---|---|
bin | 11010000001110011110000 |
3 | 110211122121100 |
4 | 122001303300 |
5 | 3221320102 |
6 | 402124400 |
7 | 111665400 |
oct | 32016360 |
9 | 13748540 |
10 | 6823152 |
11 | 3940376 |
12 | 2350700 |
13 | 154b88b |
14 | c98800 |
15 | 8eba1c |
hex | 681cf0 |
6823152 has 90 divisors (see below), whose sum is σ = 22235928. Its totient is φ = 1947456.
The previous prime is 6823139. The next prime is 6823163. The reversal of 6823152 is 2513286.
It is a nialpdrome in base 14.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6573 + ... + 7539.
Almost surely, 26823152 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6823152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11117964).
6823152 is an abundant number, since it is smaller than the sum of its proper divisors (15412776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6823152 is a wasteful number, since it uses less digits than its factorization.
6823152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 995 (or 979 counting only the distinct ones).
The product of its digits is 2880, while the sum is 27.
The square root of 6823152 is about 2612.1163833183. The cubic root of 6823152 is about 189.6684151969.
It can be divided in two parts, 68 and 23152, that added together give a triangular number (23220 = T215).
The spelling of 6823152 in words is "six million, eight hundred twenty-three thousand, one hundred fifty-two".
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