Base | Representation |
---|---|
bin | 11001101101110001010000 |
3 | 110200111000100 |
4 | 121231301100 |
5 | 3211203242 |
6 | 400252400 |
7 | 111204162 |
oct | 31556120 |
9 | 13614010 |
10 | 6741072 |
11 | 3894738 |
12 | 2311100 |
13 | 1520400 |
14 | c76932 |
15 | 8d254c |
hex | 66dc50 |
6741072 has 90 divisors (see below), whose sum is σ = 20502222. Its totient is φ = 2066688.
The previous prime is 6741037. The next prime is 6741089. The reversal of 6741072 is 2701476.
It can be written as a sum of positive squares in 3 ways, for example, as 207936 + 6533136 = 456^2 + 2556^2 .
It is an alternating number because its digits alternate between even and odd.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 24198 + ... + 24474.
Almost surely, 26741072 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 6741072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10251111).
6741072 is an abundant number, since it is smaller than the sum of its proper divisors (13761150).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6741072 is a wasteful number, since it uses less digits than its factorization.
6741072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 317 (or 295 counting only the distinct ones).
The product of its (nonzero) digits is 2352, while the sum is 27.
The square root of 6741072 is about 2596.3574484265. The cubic root of 6741072 is about 188.9047979424.
The spelling of 6741072 in words is "six million, seven hundred forty-one thousand, seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •