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20112410230 = 2511857213349
BaseRepresentation
bin10010101110110010…
…110000011001110110
31220220200001022002121
4102232302300121312
5312142234111410
613123422430154
71311255444343
oct225662603166
956820038077
1020112410230
118590a27540
123a9373235a
131b86a75073
14d8b1c77ca
157caa729da
hex4aecb0676

20112410230 has 32 divisors (see below), whose sum is σ = 39539728800. Its totient is φ = 7305035520.

The previous prime is 20112410189. The next prime is 20112410239. The reversal of 20112410230 is 3201421102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20112410239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12405 + ... + 200944.

It is an arithmetic number, because the mean of its divisors is an integer number (1235616525).

Almost surely, 220112410230 is an apocalyptic number.

20112410230 is a deficient number, since it is larger than the sum of its proper divisors (19427318570).

20112410230 is a wasteful number, since it uses less digits than its factorization.

20112410230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214224.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 20112410230 its reverse (3201421102), we get a palindrome (23313831332).

The spelling of 20112410230 in words is "twenty billion, one hundred twelve million, four hundred ten thousand, two hundred thirty".

Divisors: 1 2 5 10 11 22 55 110 857 1714 4285 8570 9427 18854 47135 94270 213349 426698 1066745 2133490 2346839 4693678 11734195 23468390 182840093 365680186 914200465 1828400930 2011241023 4022482046 10056205115 20112410230