Base | Representation |
---|---|
bin | 1011101010001000001100 |
3 | 12202021020101 |
4 | 23222020030 |
5 | 1240244030 |
6 | 145300444 |
7 | 34656013 |
oct | 13521014 |
9 | 5667211 |
10 | 3056140 |
11 | 17a813a |
12 | 1034724 |
13 | 830089 |
14 | 597a7a |
15 | 4057ca |
hex | 2ea20c |
3056140 has 24 divisors (see below), whose sum is σ = 6576192. Its totient is φ = 1192320.
The previous prime is 3056129. The next prime is 3056149. The reversal of 3056140 is 416503.
It is not an unprimeable number, because it can be changed into a prime (3056149) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1044 + ... + 2683.
It is an arithmetic number, because the mean of its divisors is an integer number (274008).
Almost surely, 23056140 is an apocalyptic number.
It is an amenable number.
3056140 is an abundant number, since it is smaller than the sum of its proper divisors (3520052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3056140 is a wasteful number, since it uses less digits than its factorization.
3056140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3777 (or 3775 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 19.
The square root of 3056140 is about 1748.1819127311. The cubic root of 3056140 is about 145.1190461118.
The spelling of 3056140 in words is "three million, fifty-six thousand, one hundred forty".
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