Base | Representation |
---|---|
bin | 110001100100… |
… | …011001010110 |
3 | 220110011121020 |
4 | 301210121112 |
5 | 11311303014 |
6 | 1142302010 |
7 | 215306526 |
oct | 61443126 |
9 | 26404536 |
10 | 12994134 |
11 | 737575a |
12 | 4427906 |
13 | 28cc64a |
14 | 1a23686 |
15 | 121a1a9 |
hex | c64656 |
12994134 has 16 divisors (see below), whose sum is σ = 26047488. Its totient is φ = 4321512.
The previous prime is 12994133. The next prime is 12994151. The reversal of 12994134 is 43149921.
It is a junction number, because it is equal to n+sod(n) for n = 12994095 and 12994104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12994133) 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 7 ways as a sum of consecutive naturals, for example, 699 + ... + 5145.
It is an arithmetic number, because the mean of its divisors is an integer number (1627968).
Almost surely, 212994134 is an apocalyptic number.
12994134 is an abundant number, since it is smaller than the sum of its proper divisors (13053354).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12994134 is a wasteful number, since it uses less digits than its factorization.
12994134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4939.
The product of its digits is 7776, while the sum is 33.
The square root of 12994134 is about 3604.7377158401. The cubic root of 12994134 is about 235.0980969659.
The spelling of 12994134 in words is "twelve million, nine hundred ninety-four thousand, one hundred thirty-four".
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