Base | Representation |
---|---|
bin | 11000110110100001… |
… | …10110001110010001 |
3 | 1021102211220020001212 |
4 | 30123100312032101 |
5 | 204311112144441 |
6 | 10043535505505 |
7 | 651430463630 |
oct | 143320661621 |
9 | 37384806055 |
10 | 13342303121 |
11 | 57274228a4 |
12 | 2704388295 |
13 | 1348291724 |
14 | 907dd1517 |
15 | 531519eeb |
hex | 31b436391 |
13342303121 has 8 divisors (see below), whose sum is σ = 15251959104. Its totient is φ = 11433550320.
The previous prime is 13342303099. The next prime is 13342303153. The reversal of 13342303121 is 12130324331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13342303121 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13342303021) 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, 193835 + ... + 253488.
It is an arithmetic number, because the mean of its divisors is an integer number (1906494888).
Almost surely, 213342303121 is an apocalyptic number.
It is an amenable number.
13342303121 is a deficient number, since it is larger than the sum of its proper divisors (1909655983).
13342303121 is an equidigital number, since it uses as much as digits as its factorization.
13342303121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 451591.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 13342303121 its reverse (12130324331), we get a palindrome (25472627452).
The spelling of 13342303121 in words is "thirteen billion, three hundred forty-two million, three hundred three thousand, one hundred twenty-one".
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