Base | Representation |
---|---|
bin | 1010010000101010110001 |
3 | 12001122121000 |
4 | 22100222301 |
5 | 1142032323 |
6 | 133352213 |
7 | 31601505 |
oct | 12205261 |
9 | 5048530 |
10 | 2689713 |
11 | 1577904 |
12 | a98669 |
13 | 732360 |
14 | 500305 |
15 | 381e43 |
hex | 290ab1 |
2689713 has 32 divisors (see below), whose sum is σ = 4390400. Its totient is φ = 1617408.
The previous prime is 2689711. The next prime is 2689717. The reversal of 2689713 is 3179862.
It is not a de Polignac number, because 2689713 - 21 = 2689711 is a prime.
It is a Duffinian number.
2689713 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (2689711) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27681 + ... + 27777.
It is an arithmetic number, because the mean of its divisors is an integer number (137200).
22689713 is an apocalyptic number.
It is an amenable number.
2689713 is a deficient number, since it is larger than the sum of its proper divisors (1700687).
2689713 is a wasteful number, since it uses less digits than its factorization.
2689713 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 198 (or 192 counting only the distinct ones).
The product of its digits is 18144, while the sum is 36.
The square root of 2689713 is about 1640.0344508577. The cubic root of 2689713 is about 139.0705954047.
The spelling of 2689713 in words is "two million, six hundred eighty-nine thousand, seven hundred thirteen".
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