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12000210230 = 255712101613
BaseRepresentation
bin10110010110100010…
…01010110100110110
31010222022111211201202
423023101022310312
5144034023211410
65302434052502
7603243050441
oct131321126466
933868454652
1012000210230
1150a8895618
1223aaa1a132
131193209418
1481ba74658
154a37b2ca5
hex2cb44ad36

12000210230 has 16 divisors (see below), whose sum is σ = 21638217744. Its totient is φ = 4791675360.

The previous prime is 12000210199. The next prime is 12000210269. The reversal of 12000210230 is 3201200021.

It is a happy number.

12000210230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1045097 + ... + 1056516.

It is an arithmetic number, because the mean of its divisors is an integer number (1352388609).

Almost surely, 212000210230 is an apocalyptic number.

12000210230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12000210230 is a deficient number, since it is larger than the sum of its proper divisors (9638007514).

12000210230 is a wasteful number, since it uses less digits than its factorization.

12000210230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2102191.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 12000210230 its reverse (3201200021), we get a palindrome (15201410251).

The spelling of 12000210230 in words is "twelve billion, two hundred ten thousand, two hundred thirty".

Divisors: 1 2 5 10 571 1142 2855 5710 2101613 4203226 10508065 21016130 1200021023 2400042046 6000105115 12000210230