Base | Representation |
---|---|
bin | 11001011011001110… |
… | …01100001011111010 |
3 | 1022020022011110210020 |
4 | 30231213030023322 |
5 | 210423414301023 |
6 | 10134254031310 |
7 | 662156235042 |
oct | 145547141372 |
9 | 38208143706 |
10 | 13650150138 |
11 | 5875176919 |
12 | 278b4a8536 |
13 | 1396ca9121 |
14 | 936c48722 |
15 | 54d578de3 |
hex | 32d9cc2fa |
13650150138 has 32 divisors (see below), whose sum is σ = 27541762560. Its totient is φ = 4509971760.
The previous prime is 13650150079. The next prime is 13650150139. The reversal of 13650150138 is 83105105631.
13650150138 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 13650150099 and 13650150108.
It is not an unprimeable number, because it can be changed into a prime (13650150139) 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 15 ways as a sum of consecutive naturals, for example, 313581 + ... + 354447.
It is an arithmetic number, because the mean of its divisors is an integer number (860680080).
Almost surely, 213650150138 is an apocalyptic number.
13650150138 is an abundant number, since it is smaller than the sum of its proper divisors (13891612422).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13650150138 is a wasteful number, since it uses less digits than its factorization.
13650150138 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41362.
The product of its (nonzero) digits is 10800, while the sum is 33.
Adding to 13650150138 its reverse (83105105631), we get a palindrome (96755255769).
The spelling of 13650150138 in words is "thirteen billion, six hundred fifty million, one hundred fifty thousand, one hundred thirty-eight".
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