Base | Representation |
---|---|
bin | 1010001111100001000100 |
3 | 12001102010022 |
4 | 22033201010 |
5 | 1141404441 |
6 | 133314312 |
7 | 31551656 |
oct | 12174104 |
9 | 5042108 |
10 | 2684996 |
11 | 1574306 |
12 | a95998 |
13 | 730172 |
14 | 4dc6d6 |
15 | 38084b |
hex | 28f844 |
2684996 has 6 divisors (see below), whose sum is σ = 4698750. Its totient is φ = 1342496.
The previous prime is 2684989. The next prime is 2684999. The reversal of 2684996 is 6994862.
It can be written as a sum of positive squares in only one way, i.e., 1849600 + 835396 = 1360^2 + 914^2 .
It is not an unprimeable number, because it can be changed into a prime (2684999) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335621 + ... + 335628.
It is an arithmetic number, because the mean of its divisors is an integer number (783125).
22684996 is an apocalyptic number.
It is an amenable number.
2684996 is a deficient number, since it is larger than the sum of its proper divisors (2013754).
2684996 is a wasteful number, since it uses less digits than its factorization.
2684996 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 671253 (or 671251 counting only the distinct ones).
The product of its digits is 186624, while the sum is 44.
The square root of 2684996 is about 1638.5957402605. The cubic root of 2684996 is about 138.9892509328.
The spelling of 2684996 in words is "two million, six hundred eighty-four thousand, nine hundred ninety-six".
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