Search a number
-
+
5015980 = 225250799
BaseRepresentation
bin10011001000100110101100
3100102211122001
4103020212230
52241002410
6255302044
760430564
oct23104654
910384561
105015980
112916642
12181a924
131068148
14947da4
1569133a
hex4c89ac

5015980 has 12 divisors (see below), whose sum is σ = 10533600. Its totient is φ = 2006384.

The previous prime is 5015977. The next prime is 5015987. The reversal of 5015980 is 895105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5015987) 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, 125380 + ... + 125419.

It is an arithmetic number, because the mean of its divisors is an integer number (877800).

Almost surely, 25015980 is an apocalyptic number.

It is an amenable number.

5015980 is an abundant number, since it is smaller than the sum of its proper divisors (5517620).

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

5015980 is a wasteful number, since it uses less digits than its factorization.

5015980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250808 (or 250806 counting only the distinct ones).

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

The square root of 5015980 is about 2239.6383636650. The cubic root of 5015980 is about 171.1795703779.

It can be divided in two parts, 5015 and 980, that added together give a palindrome (5995).

The spelling of 5015980 in words is "five million, fifteen thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 250799 501598 1003196 1253995 2507990 5015980