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12063760 = 245150797
BaseRepresentation
bin101110000001…
…010000010000
3211200220100221
4232001100100
511042020020
61110322424
7204353212
oct56012020
924626327
1012063760
11689a755
124059414
132665027
1418605b2
1510d46aa
hexb81410

12063760 has 20 divisors (see below), whose sum is σ = 28048428. Its totient is φ = 4825472.

The previous prime is 12063721. The next prime is 12063763. The reversal of 12063760 is 6736021.

It can be written as a sum of positive squares in 2 ways, for example, as 3111696 + 8952064 = 1764^2 + 2992^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (12063763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75319 + ... + 75478.

Almost surely, 212063760 is an apocalyptic number.

12063760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12063760 is an abundant number, since it is smaller than the sum of its proper divisors (15984668).

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

12063760 is a wasteful number, since it uses less digits than its factorization.

12063760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150810 (or 150804 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 12063760 is about 3473.2923861950. The cubic root of 12063760 is about 229.3476156900.

Adding to 12063760 its reverse (6736021), we get a palindrome (18799781).

The spelling of 12063760 in words is "twelve million, sixty-three thousand, seven hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 40 80 150797 301594 603188 753985 1206376 1507970 2412752 3015940 6031880 12063760