Base | Representation |
---|---|
bin | 10111001001001000100000 |
3 | 102102012222100 |
4 | 113021020200 |
5 | 3023113340 |
6 | 334010400 |
7 | 102365142 |
oct | 27111040 |
9 | 12365870 |
10 | 6066720 |
11 | 3474020 |
12 | 2046a00 |
13 | 134549a |
14 | b3cc92 |
15 | 7ec830 |
hex | 5c9220 |
6066720 has 144 divisors (see below), whose sum is σ = 22643712. Its totient is φ = 1466880.
The previous prime is 6066707. The next prime is 6066743. The reversal of 6066720 is 276606.
It is a tau number, because it is divible by the number of its divisors (144).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15649 + ... + 16031.
It is an arithmetic number, because the mean of its divisors is an integer number (157248).
Almost surely, 26066720 is an apocalyptic number.
6066720 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6066720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11321856).
6066720 is an abundant number, since it is smaller than the sum of its proper divisors (16576992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6066720 is a wasteful number, since it uses less digits than its factorization.
6066720 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 415 (or 404 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 27.
The square root of 6066720 is about 2463.0712535369. The cubic root of 6066720 is about 182.3831240158.
It can be divided in two parts, 6066 and 720, that added together give a triangular number (6786 = T116).
The spelling of 6066720 in words is "six million, sixty-six thousand, seven hundred twenty".
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