Search a number
-
+
5018950 = 252100379
BaseRepresentation
bin10011001001010101000110
3100102222201001
4103021111012
52241101300
6255323514
760442336
oct23112506
910388631
105018950
1129188a2
12182059a
1310695c1
149490c6
1569216a
hex4c9546

5018950 has 12 divisors (see below), whose sum is σ = 9335340. Its totient is φ = 2007560.

The previous prime is 5018947. The next prime is 5018957. The reversal of 5018950 is 598105.

5018950 is nontrivially palindromic in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5018957) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50140 + ... + 50239.

It is an arithmetic number, because the mean of its divisors is an integer number (777945).

Almost surely, 25018950 is an apocalyptic number.

5018950 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5018950 is a deficient number, since it is larger than the sum of its proper divisors (4316390).

5018950 is a wasteful number, since it uses less digits than its factorization.

5018950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100391 (or 100386 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 28.

The square root of 5018950 is about 2240.3013190194. The cubic root of 5018950 is about 171.2133492881.

The spelling of 5018950 in words is "five million, eighteen thousand, nine hundred fifty".

Divisors: 1 2 5 10 25 50 100379 200758 501895 1003790 2509475 5018950