Base | Representation |
---|---|
bin | 1111011011111110000101 |
3 | 21121121001201 |
4 | 33123332011 |
5 | 2013443400 |
6 | 222422501 |
7 | 46253014 |
oct | 17337605 |
9 | 7547051 |
10 | 4046725 |
11 | 2314401 |
12 | 1431a31 |
13 | ab8c17 |
14 | 774a7b |
15 | 54e06a |
hex | 3dbf85 |
4046725 has 6 divisors (see below), whose sum is σ = 5017970. Its totient is φ = 3237360.
The previous prime is 4046723. The next prime is 4046737. The reversal of 4046725 is 5276404.
It can be written as a sum of positive squares in 3 ways, for example, as 519841 + 3526884 = 721^2 + 1878^2 .
It is not a de Polignac number, because 4046725 - 21 = 4046723 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 4046693 and 4046702.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4046723) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 80910 + ... + 80959.
Almost surely, 24046725 is an apocalyptic number.
It is an amenable number.
4046725 is a deficient number, since it is larger than the sum of its proper divisors (971245).
4046725 is a wasteful number, since it uses less digits than its factorization.
4046725 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 161879 (or 161874 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 28.
The square root of 4046725 is about 2011.6473348974. The cubic root of 4046725 is about 159.3558082747.
The spelling of 4046725 in words is "four million, forty-six thousand, seven hundred twenty-five".
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