Base | Representation |
---|---|
bin | 11001100101001111100001 |
3 | 110121201002202 |
4 | 121211033201 |
5 | 3204044040 |
6 | 355422545 |
7 | 111000305 |
oct | 31451741 |
9 | 13551082 |
10 | 6706145 |
11 | 3870476 |
12 | 22b4a55 |
13 | 150a544 |
14 | c67d05 |
15 | 8c7015 |
hex | 6653e1 |
6706145 has 16 divisors (see below), whose sum is σ = 8595840. Its totient is φ = 5007744.
The previous prime is 6706129. The next prime is 6706153. The reversal of 6706145 is 5416076.
6706145 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 6706145 - 24 = 6706129 is a prime.
It is a super-2 number, since 2×67061452 = 89944761522050, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6452 + ... + 7418.
It is an arithmetic number, because the mean of its divisors is an integer number (537240).
Almost surely, 26706145 is an apocalyptic number.
It is an amenable number.
6706145 is a deficient number, since it is larger than the sum of its proper divisors (1889695).
6706145 is a wasteful number, since it uses less digits than its factorization.
6706145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1064.
The product of its (nonzero) digits is 5040, while the sum is 29.
The square root of 6706145 is about 2589.6225593704. The cubic root of 6706145 is about 188.5779801989.
The spelling of 6706145 in words is "six million, seven hundred six thousand, one hundred forty-five".
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