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2580852 = 223449479
BaseRepresentation
bin1001110110000101110100
311212010021010
421312011310
51130041402
6131152220
730636231
oct11660564
94763233
102580852
11150303a
12a45670
136c4941
144b2788
1535ea6c
hex276174

2580852 has 24 divisors (see below), whose sum is σ = 6048000. Its totient is φ = 856576.

The previous prime is 2580847. The next prime is 2580857.

2580852 is nontrivially palindromic in base 10.

2580852 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2580847) and next prime (2580857).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2580857) 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, 5149 + ... + 5627.

It is an arithmetic number, because the mean of its divisors is an integer number (252000).

22580852 is an apocalyptic number.

It is an amenable number.

2580852 is an abundant number, since it is smaller than the sum of its proper divisors (3467148).

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

2580852 is a wasteful number, since it uses less digits than its factorization.

2580852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935 (or 933 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 30.

The square root of 2580852 is about 1606.5030345443. The cubic root of 2580852 is about 137.1684928515.

The spelling of 2580852 in words is "two million, five hundred eighty thousand, eight hundred fifty-two".

Divisors: 1 2 3 4 6 12 449 479 898 958 1347 1437 1796 1916 2694 2874 5388 5748 215071 430142 645213 860284 1290426 2580852