Base | Representation |
---|---|
bin | 110000010111… |
… | …011110011100 |
3 | 212212011102010 |
4 | 300113132130 |
5 | 11221212233 |
6 | 1131431220 |
7 | 212525133 |
oct | 60273634 |
9 | 25764363 |
10 | 12679068 |
11 | 717aa76 |
12 | 42b5510 |
13 | 281c10c |
14 | 198091a |
15 | 11a6b63 |
hex | c1779c |
12679068 has 12 divisors (see below), whose sum is σ = 29584520. Its totient is φ = 4226352.
The previous prime is 12679063. The next prime is 12679081. The reversal of 12679068 is 86097621.
It is a tau number, because it is divible by the number of its divisors (12).
It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12679063) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 528283 + ... + 528306.
Almost surely, 212679068 is an apocalyptic number.
It is an amenable number.
12679068 is an abundant number, since it is smaller than the sum of its proper divisors (16905452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12679068 is a wasteful number, since it uses less digits than its factorization.
12679068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1056596 (or 1056594 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 39.
The square root of 12679068 is about 3560.7678947104. The cubic root of 12679068 is about 233.1824048894.
The spelling of 12679068 in words is "twelve million, six hundred seventy-nine thousand, sixty-eight".
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