Base | Representation |
---|---|
bin | 110000100101… |
… | …000111110100 |
3 | 212222000002100 |
4 | 300211013310 |
5 | 11230004324 |
6 | 1132542100 |
7 | 213150114 |
oct | 60450764 |
9 | 25860070 |
10 | 12734964 |
11 | 7208a70 |
12 | 4321930 |
13 | 283b6a8 |
14 | 1997044 |
15 | 11b84c9 |
hex | c251f4 |
12734964 has 36 divisors (see below), whose sum is σ = 35118720. Its totient is φ = 3858960.
The previous prime is 12734957. The next prime is 12734971. The reversal of 12734964 is 46943721.
It is an interprime number because it is at equal distance from previous prime (12734957) and next prime (12734971).
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 15684 + ... + 16475.
It is an arithmetic number, because the mean of its divisors is an integer number (975520).
Almost surely, 212734964 is an apocalyptic number.
It is an amenable number.
12734964 is an abundant number, since it is smaller than the sum of its proper divisors (22383756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12734964 is a wasteful number, since it uses less digits than its factorization.
12734964 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32180 (or 32175 counting only the distinct ones).
The product of its digits is 36288, while the sum is 36.
The square root of 12734964 is about 3568.6081320313. The cubic root of 12734964 is about 233.5245661312.
The spelling of 12734964 in words is "twelve million, seven hundred thirty-four thousand, nine hundred sixty-four".
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