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5183272 = 23647909
BaseRepresentation
bin10011110001011100101000
3100202100010001
4103301130220
52311331042
6303032344
762025403
oct23613450
910670101
105183272
112a202a6
12189b6b4
1310c6333
1498cd3a
156c5bb7
hex4f1728

5183272 has 8 divisors (see below), whose sum is σ = 9718650. Its totient is φ = 2591632.

The previous prime is 5183221. The next prime is 5183279. The reversal of 5183272 is 2723815.

It can be written as a sum of positive squares in only one way, i.e., 3709476 + 1473796 = 1926^2 + 1214^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 5183272.

It is not an unprimeable number, because it can be changed into a prime (5183279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 323947 + ... + 323962.

Almost surely, 25183272 is an apocalyptic number.

It is an amenable number.

5183272 is a deficient number, since it is larger than the sum of its proper divisors (4535378).

5183272 is a wasteful number, since it uses less digits than its factorization.

5183272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647915 (or 647911 counting only the distinct ones).

The product of its digits is 3360, while the sum is 28.

The square root of 5183272 is about 2276.6800390042. The cubic root of 5183272 is about 173.0618465323.

The spelling of 5183272 in words is "five million, one hundred eighty-three thousand, two hundred seventy-two".

Divisors: 1 2 4 8 647909 1295818 2591636 5183272