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12124325068 = 22193441913
BaseRepresentation
bin10110100101010101…
…01000010011001100
31011021222001112021121
423102222220103030
5144312311400233
65323030210324
7606311030332
oct132252502314
934258045247
1012124325068
115161957969
1224244b39a4
1311b2b4425b
14830341b52
154ae62c92d
hex2d2aa84cc

12124325068 has 24 divisors (see below), whose sum is σ = 22396201520. Its totient is φ = 5743088352.

The previous prime is 12124325039. The next prime is 12124325069. The reversal of 12124325068 is 86052342121.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (12124325069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193521 + ... + 248392.

Almost surely, 212124325068 is an apocalyptic number.

It is an amenable number.

12124325068 is a deficient number, since it is larger than the sum of its proper divisors (10271876452).

12124325068 is an equidigital number, since it uses as much as digits as its factorization.

12124325068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441974 (or 441934 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

Adding to 12124325068 its reverse (86052342121), we get a palindrome (98176667189).

The spelling of 12124325068 in words is "twelve billion, one hundred twenty-four million, three hundred twenty-five thousand, sixty-eight".

Divisors: 1 2 4 19 38 76 361 722 1444 6859 13718 27436 441913 883826 1767652 8396347 16792694 33585388 159530593 319061186 638122372 3031081267 6062162534 12124325068