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5125184 = 26731097
BaseRepresentation
bin10011100011010001000000
3100122101102122
4103203101000
52303001214
6301503412
761364141
oct23432100
910571378
105125184
112990699
121871b68
1310a5a6c
14975ac8
156b388e
hex4e3440

5125184 has 28 divisors (see below), whose sum is σ = 10319004. Its totient is φ = 2525184.

The previous prime is 5125171. The next prime is 5125187. The reversal of 5125184 is 4815215.

It can be written as a sum of positive squares in 2 ways, for example, as 2166784 + 2958400 = 1472^2 + 1720^2 .

It is a super-2 number, since 2×51251842 = 52535022067712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5125187) 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, 4124 + ... + 5220.

Almost surely, 25125184 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5125184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5159502).

5125184 is an abundant number, since it is smaller than the sum of its proper divisors (5193820).

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

5125184 is a wasteful number, since it uses less digits than its factorization.

5125184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1182 (or 1172 counting only the distinct ones).

The product of its digits is 1600, while the sum is 26.

The square root of 5125184 is about 2263.8869229712. The cubic root of 5125184 is about 172.4129253179.

The spelling of 5125184 in words is "five million, one hundred twenty-five thousand, one hundred eighty-four".

Divisors: 1 2 4 8 16 32 64 73 146 292 584 1097 1168 2194 2336 4388 4672 8776 17552 35104 70208 80081 160162 320324 640648 1281296 2562592 5125184