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2575413 = 32674271
BaseRepresentation
bin1001110100110000110101
311211211210200
421310300311
51124403123
6131111113
730614331
oct11646065
94754720
102575413
1114a9a45
12a42499
136c2319
144b07c1
1535d143
hex274c35

2575413 has 12 divisors (see below), whose sum is σ = 3776448. Its totient is φ = 1690920.

The previous prime is 2575411. The next prime is 2575421. The reversal of 2575413 is 3145752.

It is a happy number.

2575413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2575413 - 21 = 2575411 is a prime.

2575413 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2575411) 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 11 ways as a sum of consecutive naturals, for example, 1533 + ... + 2738.

It is an arithmetic number, because the mean of its divisors is an integer number (314704).

22575413 is an apocalyptic number.

It is an amenable number.

2575413 is a deficient number, since it is larger than the sum of its proper divisors (1201035).

2575413 is a wasteful number, since it uses less digits than its factorization.

2575413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4344 (or 4341 counting only the distinct ones).

The product of its digits is 4200, while the sum is 27.

The square root of 2575413 is about 1604.8093344694. The cubic root of 2575413 is about 137.0720667954.

The spelling of 2575413 in words is "two million, five hundred seventy-five thousand, four hundred thirteen".

Divisors: 1 3 9 67 201 603 4271 12813 38439 286157 858471 2575413