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12711068 = 228813607
BaseRepresentation
bin110000011111…
…010010011100
3212220210022022
4300133102130
511223223233
61132235312
7213020336
oct60372234
925823268
1012711068
1171a2017
12430bb38
132830856
14198c456
1511b1398
hexc1f49c

12711068 has 12 divisors (see below), whose sum is σ = 22275792. Its totient is φ = 6346560.

The previous prime is 12711067. The next prime is 12711071. The reversal of 12711068 is 86011721.

12711068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12711067) 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, 1721 + ... + 5327.

It is an arithmetic number, because the mean of its divisors is an integer number (1856316).

Almost surely, 212711068 is an apocalyptic number.

It is an amenable number.

12711068 is a deficient number, since it is larger than the sum of its proper divisors (9564724).

12711068 is a wasteful number, since it uses less digits than its factorization.

12711068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4492 (or 4490 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 26.

The square root of 12711068 is about 3565.2584759033. The cubic root of 12711068 is about 233.3784121521.

Adding to 12711068 its reverse (86011721), we get a palindrome (98722789).

The spelling of 12711068 in words is "twelve million, seven hundred eleven thousand, sixty-eight".

Divisors: 1 2 4 881 1762 3524 3607 7214 14428 3177767 6355534 12711068