[go: up one dir, main page]

Search a number
-
+
5021232 = 243731433
BaseRepresentation
bin10011001001111000110000
3100110002211120
4103021320300
52241134412
6255342240
760452106
oct23117060
910402746
105021232
11291a587
121821980
13106a658
14949c76
15692b8c
hex4c9e30

5021232 has 40 divisors (see below), whose sum is σ = 13158384. Its totient is φ = 1649664.

The previous prime is 5021231. The next prime is 5021243. The reversal of 5021232 is 2321205.

It is not an unprimeable number, because it can be changed into a prime (5021231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2788 + ... + 4220.

Almost surely, 25021232 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 5021232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6579192).

5021232 is an abundant number, since it is smaller than the sum of its proper divisors (8137152).

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

5021232 is a wasteful number, since it uses less digits than its factorization.

5021232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1517 (or 1511 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 5021232 is about 2240.8105676295. The cubic root of 5021232 is about 171.2392942674.

Adding to 5021232 its reverse (2321205), we get a palindrome (7342437).

It can be divided in two parts, 5021 and 232, that added together give a triangular number (5253 = T102).

The spelling of 5021232 in words is "five million, twenty-one thousand, two hundred thirty-two".

Divisors: 1 2 3 4 6 8 12 16 24 48 73 146 219 292 438 584 876 1168 1433 1752 2866 3504 4299 5732 8598 11464 17196 22928 34392 68784 104609 209218 313827 418436 627654 836872 1255308 1673744 2510616 5021232