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52016050 = 2528911689
BaseRepresentation
bin1100011001101…
…1001110110010
310121212200121101
43012123032302
5101304003200
65054515014
71201062202
oct306331662
9117780541
1052016050
11273a8479
1215505a6a
13aa12c38
146ca0402
15487726a
hex319b3b2

52016050 has 24 divisors (see below), whose sum is σ = 97845300. Its totient is φ = 20570880.

The previous prime is 52016033. The next prime is 52016057. The reversal of 52016050 is 5061025.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 28015849 + 24000201 = 5293^2 + 4899^2 .

It is not an unprimeable number, because it can be changed into a prime (52016057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1395 + ... + 10294.

Almost surely, 252016050 is an apocalyptic number.

52016050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52016050 is a deficient number, since it is larger than the sum of its proper divisors (45829250).

52016050 is a wasteful number, since it uses less digits than its factorization.

52016050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11790 (or 11785 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 52016050 is about 7212.2153323372. The cubic root of 52016050 is about 373.2895135289.

Adding to 52016050 its reverse (5061025), we get a palindrome (57077075).

The spelling of 52016050 in words is "fifty-two million, sixteen thousand, fifty".

Divisors: 1 2 5 10 25 50 89 178 445 890 2225 4450 11689 23378 58445 116890 292225 584450 1040321 2080642 5201605 10403210 26008025 52016050