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5152040 = 235196779
BaseRepresentation
bin10011101001110100101000
3100200202021022
4103221310220
52304331130
6302232012
761535345
oct23516450
910622238
105152040
1129a9893
121885608
1310b505a
149817cc
156bb7e5
hex4e9d28

5152040 has 32 divisors (see below), whose sum is σ = 12204000. Its totient is φ = 1952064.

The previous prime is 5152039. The next prime is 5152051. The reversal of 5152040 is 402515.

It is an Ulam number.

It is an unprimeable number.

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, 2630 + ... + 4149.

It is an arithmetic number, because the mean of its divisors is an integer number (381375).

Almost surely, 25152040 is an apocalyptic number.

It is an amenable number.

5152040 is an abundant number, since it is smaller than the sum of its proper divisors (7051960).

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

5152040 is a wasteful number, since it uses less digits than its factorization.

5152040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6809 (or 6805 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 5152040 is about 2269.8105647829. The cubic root of 5152040 is about 172.7135491489.

Adding to 5152040 its reverse (402515), we get a palindrome (5554555).

The spelling of 5152040 in words is "five million, one hundred fifty-two thousand, forty".

Divisors: 1 2 4 5 8 10 19 20 38 40 76 95 152 190 380 760 6779 13558 27116 33895 54232 67790 128801 135580 257602 271160 515204 644005 1030408 1288010 2576020 5152040