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5874661 = 13451897
BaseRepresentation
bin10110011010001111100101
3102001110112001
4112122033211
53000442121
6325525301
7100635202
oct26321745
912043461
105874661
1133527a1
121b73831
1312a8c40
14accca9
157b0991
hex59a3e5

5874661 has 4 divisors (see below), whose sum is σ = 6326572. Its totient is φ = 5422752.

The previous prime is 5874653. The next prime is 5874709. The reversal of 5874661 is 1664785.

It is the 990-th star number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1252161 + 4622500 = 1119^2 + 2150^2 .

It is a cyclic number.

It is not a de Polignac number, because 5874661 - 23 = 5874653 is a prime.

It is a d-powerful number, because it can be written as 5 + 83 + 7 + 411 + 63 + 68 + 1 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5874661.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5874641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225936 + ... + 225961.

It is an arithmetic number, because the mean of its divisors is an integer number (1581643).

Almost surely, 25874661 is an apocalyptic number.

It is an amenable number.

5874661 is a deficient number, since it is larger than the sum of its proper divisors (451911).

5874661 is a wasteful number, since it uses less digits than its factorization.

5874661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451910.

The product of its digits is 40320, while the sum is 37.

The square root of 5874661 is about 2423.7699973389. The cubic root of 5874661 is about 180.4378333245.

The spelling of 5874661 in words is "five million, eight hundred seventy-four thousand, six hundred sixty-one".

Divisors: 1 13 451897 5874661