Search a number
-
+
5039180 = 2251989149
BaseRepresentation
bin10011001110010001001100
3100111000110022
4103032101030
52242223210
6300001312
760555326
oct23162114
910430408
105039180
112932013
121830238
131075883
14952616
15698155
hex4ce44c

5039180 has 48 divisors (see below), whose sum is σ = 11340000. Its totient is φ = 1875456.

The previous prime is 5039171. The next prime is 5039183. The reversal of 5039180 is 819305.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5039183) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33746 + ... + 33894.

It is an arithmetic number, because the mean of its divisors is an integer number (236250).

Almost surely, 25039180 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5039180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5670000).

5039180 is an abundant number, since it is smaller than the sum of its proper divisors (6300820).

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

5039180 is a wasteful number, since it uses less digits than its factorization.

5039180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266 (or 264 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 5039180 is about 2244.8117961201. The cubic root of 5039180 is about 171.4430787987.

The spelling of 5039180 in words is "five million, thirty-nine thousand, one hundred eighty".

Divisors: 1 2 4 5 10 19 20 38 76 89 95 149 178 190 298 356 380 445 596 745 890 1490 1691 1780 2831 2980 3382 5662 6764 8455 11324 13261 14155 16910 26522 28310 33820 53044 56620 66305 132610 251959 265220 503918 1007836 1259795 2519590 5039180