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12068061 = 397113367
BaseRepresentation
bin101110000010…
…010011011101
3211201010021020
4232002103131
511042134221
61110354353
7204401565
oct56022335
924633236
1012068061
1168a2a05
12405b9b9
132666c85
141861da5
1510d5ac6
hexb824dd

12068061 has 16 divisors (see below), whose sum is σ = 16445184. Its totient is φ = 7870464.

The previous prime is 12068041. The next prime is 12068099. The reversal of 12068061 is 16086021.

12068061 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 12068061 - 27 = 12067933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12068041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32700 + ... + 33066.

It is an arithmetic number, because the mean of its divisors is an integer number (1027824).

Almost surely, 212068061 is an apocalyptic number.

It is an amenable number.

12068061 is a deficient number, since it is larger than the sum of its proper divisors (4377123).

12068061 is a wasteful number, since it uses less digits than its factorization.

12068061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 12068061 is about 3473.9114841918. The cubic root of 12068061 is about 229.3748683015.

The spelling of 12068061 in words is "twelve million, sixty-eight thousand, sixty-one".

Divisors: 1 3 97 113 291 339 367 1101 10961 32883 35599 41471 106797 124413 4022687 12068061