Base | Representation |
---|---|
bin | 111111000000101010011 |
3 | 10212220021020 |
4 | 13320011103 |
5 | 1012032343 |
6 | 112130523 |
7 | 23356413 |
oct | 7700523 |
9 | 3786236 |
10 | 2064723 |
11 | 1190291 |
12 | 836a43 |
13 | 573a3b |
14 | 3ba643 |
15 | 2abb83 |
hex | 1f8153 |
2064723 has 8 divisors (see below), whose sum is σ = 2760336. Its totient is φ = 1372800.
The previous prime is 2064703. The next prime is 2064737. The reversal of 2064723 is 3274602.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2064723 - 212 = 2060627 is a prime.
It is an Ulam number.
2064723 is a lucky number.
It is a junction number, because it is equal to n+sod(n) for n = 2064693 and 2064702.
It is not an unprimeable number, because it can be changed into a prime (2064703) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 903 + ... + 2223.
It is an arithmetic number, because the mean of its divisors is an integer number (345042).
22064723 is an apocalyptic number.
2064723 is a deficient number, since it is larger than the sum of its proper divisors (695613).
2064723 is a wasteful number, since it uses less digits than its factorization.
2064723 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1845.
The product of its (nonzero) digits is 2016, while the sum is 24.
The square root of 2064723 is about 1436.9144024611. The cubic root of 2064723 is about 127.3368000360.
The spelling of 2064723 in words is "two million, sixty-four thousand, seven hundred twenty-three".
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