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12068941180 = 225665390703
BaseRepresentation
bin10110011110101110…
…10110110101111100
31011011002211201212111
423033113112311330
5144204122104210
65313331143404
7605036210302
oct131727266574
934132751774
1012068941180
11513366a15a
122409a44b64
1311a452241a
14826c46272
154a983c88a
hex2cf5d6d7c

12068941180 has 24 divisors (see below), whose sum is σ = 25348865472. Its totient is φ = 4826797632.

The previous prime is 12068941147. The next prime is 12068941187. The reversal of 12068941180 is 8114986021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12068941187) 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, 87709 + ... + 178411.

It is an arithmetic number, because the mean of its divisors is an integer number (1056202728).

Almost surely, 212068941180 is an apocalyptic number.

12068941180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12068941180 is an abundant number, since it is smaller than the sum of its proper divisors (13279924292).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12068941180 is a wasteful number, since it uses less digits than its factorization.

12068941180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97365 (or 97363 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 40.

The spelling of 12068941180 in words is "twelve billion, sixty-eight million, nine hundred forty-one thousand, one hundred eighty".

Divisors: 1 2 4 5 10 20 6653 13306 26612 33265 66530 90703 133060 181406 362812 453515 907030 1814060 603447059 1206894118 2413788236 3017235295 6034470590 12068941180