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5123184 = 2431131313
BaseRepresentation
bin10011100010110001110000
3100122021200120
4103202301300
52302420214
6301450240
761355253
oct23426160
910567616
105123184
11298a140
121870980
1310a4b91
1497509a
156b2ea9
hex4e2c70

5123184 has 80 divisors (see below), whose sum is σ = 14951424. Its totient is φ = 1497600.

The previous prime is 5123177. The next prime is 5123189. The reversal of 5123184 is 4813215.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5123189) 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, 16212 + ... + 16524.

Almost surely, 25123184 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 5123184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7475712).

5123184 is an abundant number, since it is smaller than the sum of its proper divisors (9828240).

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

5123184 is a wasteful number, since it uses less digits than its factorization.

5123184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366 (or 360 counting only the distinct ones).

The product of its digits is 960, while the sum is 24.

The square root of 5123184 is about 2263.4451616949. The cubic root of 5123184 is about 172.3904955077.

Adding to 5123184 its reverse (4813215), we get a palindrome (9936399).

It can be divided in two parts, 51231 and 84, that added together give a palindrome (51315).

The spelling of 5123184 in words is "five million, one hundred twenty-three thousand, one hundred eighty-four".

Divisors: 1 2 3 4 6 8 11 12 16 22 24 31 33 44 48 62 66 88 93 124 132 176 186 248 264 313 341 372 496 528 626 682 744 939 1023 1252 1364 1488 1878 2046 2504 2728 3443 3756 4092 5008 5456 6886 7512 8184 9703 10329 13772 15024 16368 19406 20658 27544 29109 38812 41316 55088 58218 77624 82632 106733 116436 155248 165264 213466 232872 320199 426932 465744 640398 853864 1280796 1707728 2561592 5123184