Base | Representation |
---|---|
bin | 11000101100100001… |
… | …01101100110101101 |
3 | 1021012222222120120121 |
4 | 30112100231212231 |
5 | 204123121203431 |
6 | 10031341044541 |
7 | 646361246113 |
oct | 142620554655 |
9 | 37188876517 |
10 | 13258381741 |
11 | 5694013490 |
12 | 26a0256751 |
13 | 1333a8a4c7 |
14 | 8dabc7ab3 |
15 | 528e8e611 |
hex | 31642d9ad |
13258381741 has 8 divisors (see below), whose sum is σ = 14667403968. Its totient is φ = 11883312000.
The previous prime is 13258381739. The next prime is 13258381783. The reversal of 13258381741 is 14718385231.
13258381741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 13258381741 - 21 = 13258381739 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 (13258381841) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8487300 + ... + 8488861.
It is an arithmetic number, because the mean of its divisors is an integer number (1833425496).
Almost surely, 213258381741 is an apocalyptic number.
13258381741 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
13258381741 is a deficient number, since it is larger than the sum of its proper divisors (1409022227).
13258381741 is a wasteful number, since it uses less digits than its factorization.
13258381741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16976243.
The product of its digits is 161280, while the sum is 43.
The spelling of 13258381741 in words is "thirteen billion, two hundred fifty-eight million, three hundred eighty-one thousand, seven hundred forty-one".
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