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12033100232 = 231989175619
BaseRepresentation
bin10110011010011101…
…01000100111001000
31011001121101211022222
423031032220213020
5144120433201412
65310011033212
7604122443606
oct131516504710
934047354288
1012033100232
11511540a33a
1223b9a3b808
131199c8396a
14822196876
154a660d072
hex2cd3a89c8

12033100232 has 16 divisors (see below), whose sum is σ = 22563495600. Its totient is φ = 6016168080.

The previous prime is 12033100229. The next prime is 12033100243. The reversal of 12033100232 is 23200133021.

It is a self number, because there is not a number n which added to its sum of digits gives 12033100232.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121319 + ... + 196937.

It is an arithmetic number, because the mean of its divisors is an integer number (1410218475).

Almost surely, 212033100232 is an apocalyptic number.

It is an amenable number.

12033100232 is a deficient number, since it is larger than the sum of its proper divisors (10530395368).

12033100232 is a wasteful number, since it uses less digits than its factorization.

12033100232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95516 (or 95512 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 12033100232 its reverse (23200133021), we get a palindrome (35233233253).

The spelling of 12033100232 in words is "twelve billion, thirty-three million, one hundred thousand, two hundred thirty-two".

Divisors: 1 2 4 8 19891 39782 75619 79564 151238 159128 302476 604952 1504137529 3008275058 6016550116 12033100232