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12790108 = 2222913963
BaseRepresentation
bin110000110010…
…100101011100
3220001210201201
4300302211130
511233240413
61134045244
7213466642
oct60624534
926053651
1012790108
117246441
124349824
13285a816
1419ad192
1511c99dd
hexc3295c

12790108 has 12 divisors (see below), whose sum is σ = 22482040. Its totient is φ = 6366672.

The previous prime is 12790091. The next prime is 12790109. The reversal of 12790108 is 80109721.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12790109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6066 + ... + 7897.

Almost surely, 212790108 is an apocalyptic number.

It is an amenable number.

12790108 is a deficient number, since it is larger than the sum of its proper divisors (9691932).

12790108 is a wasteful number, since it uses less digits than its factorization.

12790108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14196 (or 14194 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 28.

The square root of 12790108 is about 3576.3260477758. The cubic root of 12790108 is about 233.8611443951.

Adding to 12790108 its reverse (80109721), we get a palindrome (92899829).

The spelling of 12790108 in words is "twelve million, seven hundred ninety thousand, one hundred eight".

Divisors: 1 2 4 229 458 916 13963 27926 55852 3197527 6395054 12790108