Base | Representation |
---|---|
bin | 11000110010100001… |
… | …11000011001101101 |
3 | 1021100111202221021122 |
4 | 30121100320121231 |
5 | 204224020220423 |
6 | 10040340510325 |
7 | 650542400414 |
oct | 143120703155 |
9 | 37314687248 |
10 | 13308757613 |
11 | 570a4a0638 |
12 | 26b50ab3a5 |
13 | 1341347a08 |
14 | 90377c47b |
15 | 52d5e08c8 |
hex | 31943866d |
13308757613 has 8 divisors (see below), whose sum is σ = 14335015200. Its totient is φ = 12315079728.
The previous prime is 13308757601. The next prime is 13308757681. The reversal of 13308757613 is 31675780331.
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 13308757613 - 24 = 13308757597 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 (13308757013) 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, 8144078 + ... + 8145711.
It is an arithmetic number, because the mean of its divisors is an integer number (1791876900).
Almost surely, 213308757613 is an apocalyptic number.
It is an amenable number.
13308757613 is a deficient number, since it is larger than the sum of its proper divisors (1026257587).
13308757613 is a wasteful number, since it uses less digits than its factorization.
13308757613 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16289851.
The product of its (nonzero) digits is 317520, while the sum is 44.
The spelling of 13308757613 in words is "thirteen billion, three hundred eight million, seven hundred fifty-seven thousand, six hundred thirteen".
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