Base | Representation |
---|---|
bin | 110010001000… |
… | …011011010101 |
3 | 220201200001021 |
4 | 302020123111 |
5 | 11331013332 |
6 | 1145401141 |
7 | 216463021 |
oct | 62103325 |
9 | 26650037 |
10 | 13141717 |
11 | 7466626 |
12 | 44991b1 |
13 | 2951884 |
14 | 1a61381 |
15 | 1248c97 |
hex | c886d5 |
13141717 has 8 divisors (see below), whose sum is σ = 14006016. Its totient is φ = 12301872.
The previous prime is 13141699. The next prime is 13141741. The reversal of 13141717 is 71714131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13141717 - 27 = 13141589 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13141691 and 13141700.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13141757) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4998 + ... + 7159.
It is an arithmetic number, because the mean of its divisors is an integer number (1750752).
Almost surely, 213141717 is an apocalyptic number.
It is an amenable number.
13141717 is a deficient number, since it is larger than the sum of its proper divisors (864299).
13141717 is a wasteful number, since it uses less digits than its factorization.
13141717 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12227.
The product of its digits is 588, while the sum is 25.
The square root of 13141717 is about 3625.1506175606. The cubic root of 13141717 is about 235.9848034359.
Adding to 13141717 its reverse (71714131), we get a palindrome (84855848).
The spelling of 13141717 in words is "thirteen million, one hundred forty-one thousand, seven hundred seventeen".
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