Base | Representation |
---|---|
bin | 10000011111010… |
… | …00000100010110 |
3 | 100122021002010222 |
4 | 20033220010112 |
5 | 240402022011 |
6 | 21420314342 |
7 | 3266435555 |
oct | 1017500426 |
9 | 318232128 |
10 | 138314006 |
11 | 710903a6 |
12 | 3a3a29b2 |
13 | 22869b0c |
14 | 14525d9c |
15 | c221ddb |
hex | 83e8116 |
138314006 has 16 divisors (see below), whose sum is σ = 220250016. Its totient is φ = 64918656.
The previous prime is 138313993. The next prime is 138314009. The reversal of 138314006 is 600413831.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (138314009) 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, 8375 + ... + 18621.
It is an arithmetic number, because the mean of its divisors is an integer number (13765626).
Almost surely, 2138314006 is an apocalyptic number.
138314006 is a deficient number, since it is larger than the sum of its proper divisors (81936010).
138314006 is a wasteful number, since it uses less digits than its factorization.
138314006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10663.
The product of its (nonzero) digits is 1728, while the sum is 26.
The square root of 138314006 is about 11760.6975133280. The cubic root of 138314006 is about 517.1565782987.
Adding to 138314006 its reverse (600413831), we get a palindrome (738727837).
The spelling of 138314006 in words is "one hundred thirty-eight million, three hundred fourteen thousand, six".
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