Search a number
-
+
5172852 = 223503857
BaseRepresentation
bin10011101110111001110100
3100201210211010
4103232321310
52311012402
6302512220
761653126
oct23567164
910653733
105172852
112a13493
121895670
1310c1679
14989216
156c2a6c
hex4eee74

5172852 has 24 divisors (see below), whose sum is σ = 12108096. Its totient is φ = 1718848.

The previous prime is 5172851. The next prime is 5172889. The reversal of 5172852 is 2582715.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5172851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5608 + ... + 6464.

It is an arithmetic number, because the mean of its divisors is an integer number (504504).

Almost surely, 25172852 is an apocalyptic number.

It is an amenable number.

5172852 is an abundant number, since it is smaller than the sum of its proper divisors (6935244).

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

5172852 is a wasteful number, since it uses less digits than its factorization.

5172852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1367 (or 1365 counting only the distinct ones).

The product of its digits is 5600, while the sum is 30.

The square root of 5172852 is about 2274.3904677957. The cubic root of 5172852 is about 172.9457992302.

The spelling of 5172852 in words is "five million, one hundred seventy-two thousand, eight hundred fifty-two".

Divisors: 1 2 3 4 6 12 503 857 1006 1509 1714 2012 2571 3018 3428 5142 6036 10284 431071 862142 1293213 1724284 2586426 5172852