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2825046 = 232723203
BaseRepresentation
bin1010110001101101010110
312022112020100
422301231112
51210400141
6140314530
733004200
oct12615526
95275210
102825046
11165a554
12b42a46
1377bb33
14537770
153ac0b6
hex2b1b56

2825046 has 36 divisors (see below), whose sum is σ = 7122492. Its totient is φ = 806904.

The previous prime is 2825033. The next prime is 2825047. The reversal of 2825046 is 6405282.

It is a zygodrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2825047) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 720 + ... + 2483.

It is an arithmetic number, because the mean of its divisors is an integer number (197847).

22825046 is an apocalyptic number.

2825046 is an abundant number, since it is smaller than the sum of its proper divisors (4297446).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2825046 is a wasteful number, since it uses less digits than its factorization.

2825046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3225 (or 3215 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 2825046 is about 1680.7873155162. The cubic root of 2825046 is about 141.3649816887.

The spelling of 2825046 in words is "two million, eight hundred twenty-five thousand, forty-six".

Divisors: 1 2 3 6 7 9 14 18 21 42 49 63 98 126 147 294 441 882 3203 6406 9609 19218 22421 28827 44842 57654 67263 134526 156947 201789 313894 403578 470841 941682 1412523 2825046