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5125580 = 225256279
BaseRepresentation
bin10011100011010111001100
3100122101222022
4103203113030
52303004310
6301505312
761365245
oct23432714
910571868
105125580
112990a19
121872238
1310a5cb5
14975ccc
156b3a55
hex4e35cc

5125580 has 12 divisors (see below), whose sum is σ = 10763760. Its totient is φ = 2050224.

The previous prime is 5125559. The next prime is 5125583. The reversal of 5125580 is 855215.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5125583) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128120 + ... + 128159.

It is an arithmetic number, because the mean of its divisors is an integer number (896980).

Almost surely, 25125580 is an apocalyptic number.

It is an amenable number.

5125580 is an abundant number, since it is smaller than the sum of its proper divisors (5638180).

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

5125580 is a wasteful number, since it uses less digits than its factorization.

5125580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256288 (or 256286 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 26.

The square root of 5125580 is about 2263.9743814805. The cubic root of 5125580 is about 172.4173657283.

The spelling of 5125580 in words is "five million, one hundred twenty-five thousand, five hundred eighty".

Divisors: 1 2 4 5 10 20 256279 512558 1025116 1281395 2562790 5125580