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5807860 = 225290393
BaseRepresentation
bin10110001001111011110100
3101221001212221
4112021323310
52441322420
6324252124
7100236352
oct26117364
911831787
105807860
113307593
121b41044
131284706
14ab27d2
1579acaa
hex589ef4

5807860 has 12 divisors (see below), whose sum is σ = 12196548. Its totient is φ = 2323136.

The previous prime is 5807849. The next prime is 5807869. The reversal of 5807860 is 687085.

It can be written as a sum of positive squares in 2 ways, for example, as 3111696 + 2696164 = 1764^2 + 1642^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5807869) 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, 145177 + ... + 145216.

It is an arithmetic number, because the mean of its divisors is an integer number (1016379).

Almost surely, 25807860 is an apocalyptic number.

It is an amenable number.

5807860 is an abundant number, since it is smaller than the sum of its proper divisors (6388688).

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

5807860 is a wasteful number, since it uses less digits than its factorization.

5807860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290402 (or 290400 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 5807860 is about 2409.9502069545. The cubic root of 5807860 is about 179.7513026356.

The spelling of 5807860 in words is "five million, eight hundred seven thousand, eight hundred sixty".

Divisors: 1 2 4 5 10 20 290393 580786 1161572 1451965 2903930 5807860