Base | Representation |
---|---|
bin | 11000100110111000… |
… | …10110111100011010 |
3 | 1021002201000120100012 |
4 | 30103130112330122 |
5 | 204024020244002 |
6 | 10022531441522 |
7 | 645245344166 |
oct | 142334267432 |
9 | 37081016305 |
10 | 13211103002 |
11 | 566a361249 |
12 | 26884562a2 |
13 | 1327045916 |
14 | 8d47dbca6 |
15 | 524c50d52 |
hex | 313716f1a |
13211103002 has 8 divisors (see below), whose sum is σ = 20982340116. Its totient is φ = 6216989632.
The previous prime is 13211103001. The next prime is 13211103007. The reversal of 13211103002 is 20030111231.
It can be written as a sum of positive squares in 2 ways, for example, as 12925188721 + 285914281 = 113689^2 + 16909^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (13211103001) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194280893 + ... + 194280960.
Almost surely, 213211103002 is an apocalyptic number.
13211103002 is a deficient number, since it is larger than the sum of its proper divisors (7771237114).
13211103002 is a wasteful number, since it uses less digits than its factorization.
13211103002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 388561872.
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 13211103002 its reverse (20030111231), we get a palindrome (33241214233).
The spelling of 13211103002 in words is "thirteen billion, two hundred eleven million, one hundred three thousand, two".
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