Search a number
-
+
5748940 = 2252231289
BaseRepresentation
bin10101111011100011001100
3101211002001201
4111323203030
52432431230
6323115244
766602521
oct25734314
911732051
105748940
11327729a
121b12b24
131263952
14a99148
157885ca
hex57b8cc

5748940 has 24 divisors (see below), whose sum is σ = 12136320. Its totient is φ = 2287488.

The previous prime is 5748937. The next prime is 5748947. The reversal of 5748940 is 498475.

It is a super-2 number, since 2×57489402 = 66100622247200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5748940.

It is not an unprimeable number, because it can be changed into a prime (5748947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3816 + ... + 5104.

It is an arithmetic number, because the mean of its divisors is an integer number (505680).

Almost surely, 25748940 is an apocalyptic number.

It is an amenable number.

5748940 is an abundant number, since it is smaller than the sum of its proper divisors (6387380).

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

5748940 is a wasteful number, since it uses less digits than its factorization.

5748940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1521 (or 1519 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 5748940 is about 2397.6947261901. The cubic root of 5748940 is about 179.1413840895.

The spelling of 5748940 in words is "five million, seven hundred forty-eight thousand, nine hundred forty".

Divisors: 1 2 4 5 10 20 223 446 892 1115 1289 2230 2578 4460 5156 6445 12890 25780 287447 574894 1149788 1437235 2874470 5748940