Base | Representation |
---|---|
bin | 11001101101110010011000 |
3 | 110200111010000 |
4 | 121231302120 |
5 | 3211204034 |
6 | 400253000 |
7 | 111204324 |
oct | 31556230 |
9 | 13614100 |
10 | 6741144 |
11 | 38947a3 |
12 | 2311160 |
13 | 1520457 |
14 | c76984 |
15 | 8d2599 |
hex | 66dc98 |
6741144 has 80 divisors (see below), whose sum is σ = 19253520. Its totient is φ = 2203200.
The previous prime is 6741113. The next prime is 6741151. The reversal of 6741144 is 4411476.
6741144 is digitally balanced in base 5, 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 (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 65397 + ... + 65499.
It is an arithmetic number, because the mean of its divisors is an integer number (240669).
Almost surely, 26741144 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 6741144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9626760).
6741144 is an abundant number, since it is smaller than the sum of its proper divisors (12512376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6741144 is a wasteful number, since it uses less digits than its factorization.
6741144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 222 (or 209 counting only the distinct ones).
The product of its digits is 2688, while the sum is 27.
The square root of 6741144 is about 2596.3713139688. The cubic root of 6741144 is about 188.9054704910.
The spelling of 6741144 in words is "six million, seven hundred forty-one thousand, one hundred forty-four".
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