Search a number
-
+
5164180 = 225736887
BaseRepresentation
bin10011101100110010010100
3100201100220221
4103230302110
52310223210
6302404124
761615630
oct23546224
910640827
105164180
112a07a1a
121890644
1310ba738
14985dc0
156c01da
hex4ecc94

5164180 has 24 divisors (see below), whose sum is σ = 12394368. Its totient is φ = 1770528.

The previous prime is 5164169. The next prime is 5164189. The reversal of 5164180 is 814615.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5164189) 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 in 7 ways as a sum of consecutive naturals, for example, 18304 + ... + 18583.

It is an arithmetic number, because the mean of its divisors is an integer number (516432).

Almost surely, 25164180 is an apocalyptic number.

It is an amenable number.

5164180 is an abundant number, since it is smaller than the sum of its proper divisors (7230188).

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

5164180 is a wasteful number, since it uses less digits than its factorization.

5164180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36903 (or 36901 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 5164180 is about 2272.4832232604. The cubic root of 5164180 is about 172.8491004874.

Adding to 5164180 its reverse (814615), we get a palindrome (5978795).

The spelling of 5164180 in words is "five million, one hundred sixty-four thousand, one hundred eighty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 36887 73774 147548 184435 258209 368870 516418 737740 1032836 1291045 2582090 5164180