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5507860 = 225275393
BaseRepresentation
bin10101000000101100010100
3101100211100211
4111000230110
52402222420
6314015204
764546621
oct25005424
911324324
105507860
113122156
121a17504
1311aacb7
14a35348
1573be5a
hex540b14

5507860 has 12 divisors (see below), whose sum is σ = 11566548. Its totient is φ = 2203136.

The previous prime is 5507849. The next prime is 5507893. The reversal of 5507860 is 687055.

It can be written as a sum of positive squares in 2 ways, for example, as 2452356 + 3055504 = 1566^2 + 1748^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137677 + ... + 137716.

It is an arithmetic number, because the mean of its divisors is an integer number (963879).

Almost surely, 25507860 is an apocalyptic number.

It is an amenable number.

5507860 is an abundant number, since it is smaller than the sum of its proper divisors (6058688).

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

5507860 is a wasteful number, since it uses less digits than its factorization.

5507860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275402 (or 275400 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 5507860 is about 2346.8830392672. The cubic root of 5507860 is about 176.6014632209.

The spelling of 5507860 in words is "five million, five hundred seven thousand, eight hundred sixty".

Divisors: 1 2 4 5 10 20 275393 550786 1101572 1376965 2753930 5507860