Search a number
-
+
5123552 = 25789257
BaseRepresentation
bin10011100010110111100000
3100122022012012
4103202313200
52302423202
6301452052
761356320
oct23426740
910568165
105123552
11298a445
121871028
1310a50b5
14975280
156b3152
hex4e2de0

5123552 has 48 divisors (see below), whose sum is σ = 11702880. Its totient is φ = 2162688.

The previous prime is 5123551. The next prime is 5123603. The reversal of 5123552 is 2553215.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5123551) 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, 19808 + ... + 20064.

It is an arithmetic number, because the mean of its divisors is an integer number (243810).

Almost surely, 25123552 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 5123552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5851440).

5123552 is an abundant number, since it is smaller than the sum of its proper divisors (6579328).

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

5123552 is a wasteful number, since it uses less digits than its factorization.

5123552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363 (or 355 counting only the distinct ones).

The product of its digits is 1500, while the sum is 23.

The square root of 5123552 is about 2263.5264522422. The cubic root of 5123552 is about 172.3946230309.

Adding to 5123552 its reverse (2553215), we get a palindrome (7676767).

The spelling of 5123552 in words is "five million, one hundred twenty-three thousand, five hundred fifty-two".

Divisors: 1 2 4 7 8 14 16 28 32 56 89 112 178 224 257 356 514 623 712 1028 1246 1424 1799 2056 2492 2848 3598 4112 4984 7196 8224 9968 14392 19936 22873 28784 45746 57568 91492 160111 182984 320222 365968 640444 731936 1280888 2561776 5123552