Base | Representation |
---|---|
bin | 11000111110111111… |
… | …10111000011010011 |
3 | 1021121210120122200121 |
4 | 30133133313003103 |
5 | 204432304110124 |
6 | 10054554331111 |
7 | 653252400334 |
oct | 143737670323 |
9 | 37553518617 |
10 | 13413347539 |
11 | 5763537599 |
12 | 2724129a97 |
13 | 1359c07747 |
14 | 91360628b |
15 | 5378a02e4 |
hex | 31f7f70d3 |
13413347539 has 8 divisors (see below), whose sum is σ = 13618752768. Its totient is φ = 13208095560.
The previous prime is 13413347533. The next prime is 13413347569. The reversal of 13413347539 is 93574331431.
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-13413347539 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13413347495 and 13413347504.
It is not an unprimeable number, because it can be changed into a prime (13413347533) 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, 144714 + ... + 218560.
It is an arithmetic number, because the mean of its divisors is an integer number (1702344096).
Almost surely, 213413347539 is an apocalyptic number.
13413347539 is a deficient number, since it is larger than the sum of its proper divisors (205405229).
13413347539 is an equidigital number, since it uses as much as digits as its factorization.
13413347539 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76625.
The product of its digits is 408240, while the sum is 43.
The spelling of 13413347539 in words is "thirteen billion, four hundred thirteen million, three hundred forty-seven thousand, five hundred thirty-nine".
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