Base | Representation |
---|---|
bin | 11000101010000110… |
… | …00000000011111010 |
3 | 1021011120122120221121 |
4 | 30111003000003322 |
5 | 204102412310411 |
6 | 10025332255454 |
7 | 646023141436 |
oct | 142503000372 |
9 | 37146576847 |
10 | 13238010106 |
11 | 5683569a22 |
12 | 269547158a |
13 | 132c7a6b99 |
14 | 8d82039c6 |
15 | 5272b8571 |
hex | 3150c00fa |
13238010106 has 32 divisors (see below), whose sum is σ = 21163348800. Its totient is φ = 6192650880.
The previous prime is 13238010059. The next prime is 13238010113. The reversal of 13238010106 is 60101083231.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1291341 + ... + 1301551.
It is an arithmetic number, because the mean of its divisors is an integer number (661354650).
Almost surely, 213238010106 is an apocalyptic number.
13238010106 is a deficient number, since it is larger than the sum of its proper divisors (7925338694).
13238010106 is a wasteful number, since it uses less digits than its factorization.
13238010106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10654.
The product of its (nonzero) digits is 864, while the sum is 25.
Adding to 13238010106 its reverse (60101083231), we get a palindrome (73339093337).
The spelling of 13238010106 in words is "thirteen billion, two hundred thirty-eight million, ten thousand, one hundred six".
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