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13233213230 = 2510712367489
BaseRepresentation
bin11000101001100001…
…01100111100101110
31021011020121212212112
430110300230330232
5204100200310410
610025041404022
7645634312406
oct142460547456
937136555775
1013233213230
115680892a66
122693939612
13132b7b76b3
148d7715806
15526b6c105
hex314c2cf2e

13233213230 has 16 divisors (see below), whose sum is σ = 24042400560. Its totient is φ = 5243814912.

The previous prime is 13233213223. The next prime is 13233213251. The reversal of 13233213230 is 3231233231.

13233213230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13233213196 and 13233213205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6182675 + ... + 6184814.

It is an arithmetic number, because the mean of its divisors is an integer number (1502650035).

Almost surely, 213233213230 is an apocalyptic number.

13233213230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13233213230 is a deficient number, since it is larger than the sum of its proper divisors (10809187330).

13233213230 is a wasteful number, since it uses less digits than its factorization.

13233213230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12367603.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 13233213230 its reverse (3231233231), we get a palindrome (16464446461).

The spelling of 13233213230 in words is "thirteen billion, two hundred thirty-three million, two hundred thirteen thousand, two hundred thirty".

Divisors: 1 2 5 10 107 214 535 1070 12367489 24734978 61837445 123674890 1323321323 2646642646 6616606615 13233213230