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12114030404 = 227432643943
BaseRepresentation
bin10110100100000110…
…10110111101000100
31011021020200111122202
423102003112331010
5144302142433104
65322021414032
7606124362620
oct132203267504
934236614582
1012114030404
115157066383
122420b6a318
1311b097b538
1482cc22180
154ad79751e
hex2d20d6f44

12114030404 has 12 divisors (see below), whose sum is σ = 24228060864. Its totient is φ = 5191727304.

The previous prime is 12114030361. The next prime is 12114030407. The reversal of 12114030404 is 40403041121.

12114030404 is an admirable number.

It is a super-3 number, since 3×121140304043 (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (12114030407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216321944 + ... + 216321999.

It is an arithmetic number, because the mean of its divisors is an integer number (2019005072).

Almost surely, 212114030404 is an apocalyptic number.

12114030404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12114030404 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12114030404 is a wasteful number, since it uses less digits than its factorization.

12114030404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432643954 (or 432643952 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 12114030404 its reverse (40403041121), we get a palindrome (52517071525).

The spelling of 12114030404 in words is "twelve billion, one hundred fourteen million, thirty thousand, four hundred four".

Divisors: 1 2 4 7 14 28 432643943 865287886 1730575772 3028507601 6057015202 12114030404