Base | Representation |
---|---|
bin | 11001001101000010… |
… | …01110010001111101 |
3 | 1021221000020101220011 |
4 | 30212201032101331 |
5 | 210202433122331 |
6 | 10114403223221 |
7 | 656212560220 |
oct | 144641162175 |
9 | 37830211804 |
10 | 13531145341 |
11 | 5813a8484a |
12 | 2757677b11 |
13 | 137844019c |
14 | 92510b5b7 |
15 | 542dbd3b1 |
hex | 32684e47d |
13531145341 has 8 divisors (see below), whose sum is σ = 16136521344. Its totient is φ = 11093858160.
The previous prime is 13531145311. The next prime is 13531145371. The reversal of 13531145341 is 14354113531.
13531145341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (13531145311) and next prime (13531145371).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13531145341 - 27 = 13531145213 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 (13531145311) 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, 42022030 + ... + 42022351.
It is an arithmetic number, because the mean of its divisors is an integer number (2017065168).
Almost surely, 213531145341 is an apocalyptic number.
It is an amenable number.
13531145341 is a deficient number, since it is larger than the sum of its proper divisors (2605376003).
13531145341 is an equidigital number, since it uses as much as digits as its factorization.
13531145341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84044411.
The product of its digits is 10800, while the sum is 31.
Adding to 13531145341 its reverse (14354113531), we get a palindrome (27885258872).
The spelling of 13531145341 in words is "thirteen billion, five hundred thirty-one million, one hundred forty-five thousand, three hundred forty-one".
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