Search a number
-
+
5125180 = 2251092351
BaseRepresentation
bin10011100011010000111100
3100122101102111
4103203100330
52303001210
6301503404
761364134
oct23432074
910571374
105125180
112990695
121871b64
1310a5a68
14975ac4
156b388a
hex4e343c

5125180 has 24 divisors (see below), whose sum is σ = 10866240. Its totient is φ = 2030400.

The previous prime is 5125171. The next prime is 5125187. The reversal of 5125180 is 815215.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5125187) 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, 1005 + ... + 3355.

It is an arithmetic number, because the mean of its divisors is an integer number (452760).

Almost surely, 25125180 is an apocalyptic number.

It is an amenable number.

5125180 is an abundant number, since it is smaller than the sum of its proper divisors (5741060).

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

5125180 is a wasteful number, since it uses less digits than its factorization.

5125180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2469 (or 2467 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 22.

The square root of 5125180 is about 2263.8860395347. The cubic root of 5125180 is about 172.4128804641.

The spelling of 5125180 in words is "five million, one hundred twenty-five thousand, one hundred eighty".

Divisors: 1 2 4 5 10 20 109 218 436 545 1090 2180 2351 4702 9404 11755 23510 47020 256259 512518 1025036 1281295 2562590 5125180