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5388580 = 225269429
BaseRepresentation
bin10100100011100100100100
3101010202202001
4110203210210
52334413310
6311255044
763542101
oct24434444
911122661
105388580
11305057a
12197a484
131168912
14a03aa8
1571693a
hex523924

5388580 has 12 divisors (see below), whose sum is σ = 11316060. Its totient is φ = 2155424.

The previous prime is 5388553. The next prime is 5388611. The reversal of 5388580 is 858835.

It can be written as a sum of positive squares in 2 ways, for example, as 1218816 + 4169764 = 1104^2 + 2042^2 .

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, 134695 + ... + 134734.

It is an arithmetic number, because the mean of its divisors is an integer number (943005).

Almost surely, 25388580 is an apocalyptic number.

It is an amenable number.

5388580 is an abundant number, since it is smaller than the sum of its proper divisors (5927480).

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

5388580 is a wasteful number, since it uses less digits than its factorization.

5388580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269438 (or 269436 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 37.

The square root of 5388580 is about 2321.3315144546. The cubic root of 5388580 is about 175.3173018862.

The spelling of 5388580 in words is "five million, three hundred eighty-eight thousand, five hundred eighty".

Divisors: 1 2 4 5 10 20 269429 538858 1077716 1347145 2694290 5388580