Base | Representation |
---|---|
bin | 11001101110101111100001 |
3 | 110200200110221 |
4 | 121232233201 |
5 | 3211320212 |
6 | 400323041 |
7 | 111221614 |
oct | 31565741 |
9 | 13620427 |
10 | 6745057 |
11 | 3897730 |
12 | 2313481 |
13 | 1522177 |
14 | c7817b |
15 | 8d3807 |
hex | 66ebe1 |
6745057 has 16 divisors (see below), whose sum is σ = 7891200. Its totient is φ = 5700240.
The previous prime is 6745051. The next prime is 6745061. The reversal of 6745057 is 7505476.
It is a cyclic number.
It is not a de Polignac number, because 6745057 - 215 = 6712289 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6745051) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12058 + ... + 12604.
It is an arithmetic number, because the mean of its divisors is an integer number (493200).
Almost surely, 26745057 is an apocalyptic number.
It is an amenable number.
6745057 is a deficient number, since it is larger than the sum of its proper divisors (1146143).
6745057 is a wasteful number, since it uses less digits than its factorization.
6745057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 636.
The product of its (nonzero) digits is 29400, while the sum is 34.
The square root of 6745057 is about 2597.1247563411. The cubic root of 6745057 is about 188.9420144430.
The spelling of 6745057 in words is "six million, seven hundred forty-five thousand, fifty-seven".
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