Base | Representation |
---|---|
bin | 11000110101101100… |
… | …10001001111100101 |
3 | 1021102100210020211222 |
4 | 30122312101033211 |
5 | 204302321222114 |
6 | 10043130310125 |
7 | 651314325230 |
oct | 143266211745 |
9 | 37370706758 |
10 | 13335335909 |
11 | 57234a4275 |
12 | 2701b88345 |
13 | 13469c240c |
14 | 9070da417 |
15 | 530ae098e |
hex | 31ad913e5 |
13335335909 has 16 divisors (see below), whose sum is σ = 15336222720. Its totient is φ = 11358506880.
The previous prime is 13335335887. The next prime is 13335335917. The reversal of 13335335909 is 90953353331.
It is not a de Polignac number, because 13335335909 - 212 = 13335331813 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13335335909.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13335335309) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2103857 + ... + 2110185.
It is an arithmetic number, because the mean of its divisors is an integer number (958513920).
Almost surely, 213335335909 is an apocalyptic number.
It is an amenable number.
13335335909 is a deficient number, since it is larger than the sum of its proper divisors (2000886811).
13335335909 is a wasteful number, since it uses less digits than its factorization.
13335335909 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8180.
The product of its (nonzero) digits is 492075, while the sum is 44.
The spelling of 13335335909 in words is "thirteen billion, three hundred thirty-five million, three hundred thirty-five thousand, nine hundred nine".
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