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12060027 = 3272232941
BaseRepresentation
bin101110000000…
…010101111011
3211200201020200
4232000111323
511041410102
61110253243
7204336300
oct56002573
924621220
1012060027
116897971
124057223
132663415
14185d0a7
1510d351c
hexb8057b

12060027 has 72 divisors (see below), whose sum is σ = 22407840. Its totient is φ = 6209280.

The previous prime is 12060019. The next prime is 12060029. The reversal of 12060027 is 72006021.

It is a happy number.

12060027 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12060027 - 23 = 12060019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12059991 and 12060009.

It is not an unprimeable number, because it can be changed into a prime (12060029) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 294127 + ... + 294167.

It is an arithmetic number, because the mean of its divisors is an integer number (311220).

It is a vampire number, since it can be written as 20016027 (with its own digits).

Almost surely, 212060027 is an apocalyptic number.

12060027 is a deficient number, since it is larger than the sum of its proper divisors (10347813).

12060027 is a wasteful number, since it uses less digits than its factorization.

12060027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113 (or 103 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 12060027 is about 3472.7549582428. The cubic root of 12060027 is about 229.3239568702.

Adding to 12060027 its reverse (72006021), we get a palindrome (84066048).

The spelling of 12060027 in words is "twelve million, sixty thousand, twenty-seven".

Divisors: 1 3 7 9 21 23 29 41 49 63 69 87 123 147 161 203 207 261 287 369 441 483 609 667 861 943 1127 1189 1421 1449 1827 2001 2009 2583 2829 3381 3567 4263 4669 6003 6027 6601 8323 8487 10143 10701 12789 14007 18081 19803 24969 27347 32683 42021 46207 58261 59409 74907 82041 98049 138621 174783 191429 246123 294147 415863 524349 574287 1340003 1722861 4020009 12060027