Base | Representation |
---|---|
bin | 10110011000111011… |
… | …10101001010110110 |
3 | 1011000201022211210021 |
4 | 23030131311022312 |
5 | 144104144302424 |
6 | 5304432515354 |
7 | 603605630461 |
oct | 131435651266 |
9 | 34021284707 |
10 | 12020306614 |
11 | 51091712a8 |
12 | 23b56abb5a |
13 | 1197424684 |
14 | 8205c62d8 |
15 | 4a54324e4 |
hex | 2cc7752b6 |
12020306614 has 16 divisors (see below), whose sum is σ = 18502842960. Its totient is φ = 5854324320.
The previous prime is 12020306611. The next prime is 12020306663. The reversal of 12020306614 is 41660302021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12020306611) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 393177 + ... + 422644.
It is an arithmetic number, because the mean of its divisors is an integer number (1156427685).
Almost surely, 212020306614 is an apocalyptic number.
12020306614 is a deficient number, since it is larger than the sum of its proper divisors (6482536346).
12020306614 is a wasteful number, since it uses less digits than its factorization.
12020306614 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 816015.
The product of its (nonzero) digits is 1728, while the sum is 25.
Adding to 12020306614 its reverse (41660302021), we get a palindrome (53680608635).
The spelling of 12020306614 in words is "twelve billion, twenty million, three hundred six thousand, six hundred fourteen".
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