Base | Representation |
---|---|
bin | 101111000001… |
… | …110010010100 |
3 | 212012022221201 |
4 | 233001302110 |
5 | 11123444314 |
6 | 1120122244 |
7 | 206533636 |
oct | 57016224 |
9 | 25168851 |
10 | 12328084 |
11 | 6a602aa |
12 | 4166384 |
13 | 2728432 |
14 | 18cca56 |
15 | 1137b74 |
hex | bc1c94 |
12328084 has 6 divisors (see below), whose sum is σ = 21574154. Its totient is φ = 6164040.
The previous prime is 12328079. The next prime is 12328087. The reversal of 12328084 is 48082321.
It can be written as a sum of positive squares in only one way, i.e., 8868484 + 3459600 = 2978^2 + 1860^2 .
It is a super-2 number, since 2×123280842 = 303963310222112, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12328087) 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 as a sum of consecutive naturals, namely, 1541007 + ... + 1541014.
Almost surely, 212328084 is an apocalyptic number.
It is an amenable number.
12328084 is a deficient number, since it is larger than the sum of its proper divisors (9246070).
12328084 is a wasteful number, since it uses less digits than its factorization.
12328084 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3082025 (or 3082023 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 28.
The square root of 12328084 is about 3511.1371377376. The cubic root of 12328084 is about 231.0105752797.
It can be divided in two parts, 1232 and 8084, that added together give a triangular number (9316 = T136).
The spelling of 12328084 in words is "twelve million, three hundred twenty-eight thousand, eighty-four".
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