Base | Representation |
---|---|
bin | 1011100000000111100100 |
3 | 12200011222212 |
4 | 23200013210 |
5 | 1232441030 |
6 | 144342552 |
7 | 34425332 |
oct | 13400744 |
9 | 5604885 |
10 | 3015140 |
11 | 177a357 |
12 | 1014a58 |
13 | 81750b |
14 | 586b52 |
15 | 3e8595 |
hex | 2e01e4 |
3015140 has 24 divisors (see below), whose sum is σ = 6487992. Its totient is φ = 1176320.
The previous prime is 3015127. The next prime is 3015161. The reversal of 3015140 is 415103.
3015140 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 118336 + 2896804 = 344^2 + 1702^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1019 + ... + 2658.
It is an arithmetic number, because the mean of its divisors is an integer number (270333).
Almost surely, 23015140 is an apocalyptic number.
It is an amenable number.
3015140 is an abundant number, since it is smaller than the sum of its proper divisors (3472852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3015140 is a wasteful number, since it uses less digits than its factorization.
3015140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3727 (or 3725 counting only the distinct ones).
The product of its (nonzero) digits is 60, while the sum is 14.
The square root of 3015140 is about 1736.4158488104. The cubic root of 3015140 is about 144.4671684608.
The spelling of 3015140 in words is "three million, fifteen thousand, one hundred forty".
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