Base | Representation |
---|---|
bin | 1011001101100010100100 |
3 | 12112022121111 |
4 | 23031202210 |
5 | 1223022134 |
6 | 142554404 |
7 | 33660433 |
oct | 13154244 |
9 | 5468544 |
10 | 2939044 |
11 | 1728169 |
12 | b98a04 |
13 | 7bb9a4 |
14 | 56711a |
15 | 3d0c64 |
hex | 2cd8a4 |
2939044 has 12 divisors (see below), whose sum is σ = 5269068. Its totient is φ = 1433600.
The previous prime is 2939039. The next prime is 2939059. The reversal of 2939044 is 4409392.
It can be written as a sum of positive squares in 2 ways, for example, as 82944 + 2856100 = 288^2 + 1690^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2938997 and 2939015.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8797 + ... + 9124.
It is an arithmetic number, because the mean of its divisors is an integer number (439089).
22939044 is an apocalyptic number.
It is an amenable number.
2939044 is a deficient number, since it is larger than the sum of its proper divisors (2330024).
2939044 is a wasteful number, since it uses less digits than its factorization.
2939044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17966 (or 17964 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 31.
The square root of 2939044 is about 1714.3640220210. The cubic root of 2939044 is about 143.2414458230.
The spelling of 2939044 in words is "two million, nine hundred thirty-nine thousand, forty-four".
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