Base | Representation |
---|---|
bin | 11000110010110100… |
… | …01111011001011111 |
3 | 1021100200101120211122 |
4 | 30121122033121133 |
5 | 204230132223403 |
6 | 10040505241155 |
7 | 650602266431 |
oct | 143132173137 |
9 | 37320346748 |
10 | 13311211103 |
11 | 5710916a13 |
12 | 26b5a931bb |
13 | 13419c6698 |
14 | 903c1a651 |
15 | 52d927838 |
hex | 31968f65f |
13311211103 has 8 divisors (see below), whose sum is σ = 13387500528. Its totient is φ = 13235137344.
The previous prime is 13311211093. The next prime is 13311211129. The reversal of 13311211103 is 30111211331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13311211103 - 24 = 13311211087 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13311211163) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70700 + ... + 177822.
It is an arithmetic number, because the mean of its divisors is an integer number (1673437566).
Almost surely, 213311211103 is an apocalyptic number.
13311211103 is a deficient number, since it is larger than the sum of its proper divisors (76289425).
13311211103 is a wasteful number, since it uses less digits than its factorization.
13311211103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107833.
The product of its (nonzero) digits is 54, while the sum is 17.
Adding to 13311211103 its reverse (30111211331), we get a palindrome (43422422434).
The spelling of 13311211103 in words is "thirteen billion, three hundred eleven million, two hundred eleven thousand, one hundred three".
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