Base | Representation |
---|---|
bin | 10111000010101001010001 |
3 | 102100212112002 |
4 | 113002221101 |
5 | 3021241040 |
6 | 333243345 |
7 | 102224516 |
oct | 27025121 |
9 | 12325462 |
10 | 6040145 |
11 | 3456061 |
12 | 2033555 |
13 | 1336367 |
14 | b3330d |
15 | 7e4a15 |
hex | 5c2a51 |
6040145 has 16 divisors (see below), whose sum is σ = 7713792. Its totient is φ = 4530240.
The previous prime is 6040141. The next prime is 6040147. The reversal of 6040145 is 5410406.
It is a happy number.
6040145 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 6040145 - 22 = 6040141 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6040141) 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, 5600 + ... + 6590.
It is an arithmetic number, because the mean of its divisors is an integer number (482112).
Almost surely, 26040145 is an apocalyptic number.
It is an amenable number.
6040145 is a deficient number, since it is larger than the sum of its proper divisors (1673647).
6040145 is a wasteful number, since it uses less digits than its factorization.
6040145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1072.
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 6040145 is about 2457.6706451435. The cubic root of 6040145 is about 182.1164271348.
The spelling of 6040145 in words is "six million, forty thousand, one hundred forty-five".
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