Base | Representation |
---|---|
bin | 1011110111001101011111… |
… | …0110100111110100111001 |
3 | 1201011220122000000212012020 |
4 | 2331303113312213310321 |
5 | 3202144323341143001 |
6 | 43423534202105053 |
7 | 2514223135562103 |
oct | 275632766476471 |
9 | 51156560025166 |
10 | 13043142131001 |
11 | 4179624776314 |
12 | 1567a21aab189 |
13 | 737c699c7498 |
14 | 331411a36573 |
15 | 179436e3a736 |
hex | bdcd7da7d39 |
13043142131001 has 8 divisors (see below), whose sum is σ = 17390938624224. Its totient is φ = 8695386862560.
The previous prime is 13043142130969. The next prime is 13043142131003. The reversal of 13043142131001 is 10013124134031.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13043142131001 - 25 = 13043142130969 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13043142131003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9560236 + ... + 10839021.
It is an arithmetic number, because the mean of its divisors is an integer number (2173867328028).
Almost surely, 213043142131001 is an apocalyptic number.
It is an amenable number.
13043142131001 is a deficient number, since it is larger than the sum of its proper divisors (4347796493223).
13043142131001 is a wasteful number, since it uses less digits than its factorization.
13043142131001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20612391.
The product of its (nonzero) digits is 864, while the sum is 24.
Adding to 13043142131001 its reverse (10013124134031), we get a palindrome (23056266265032).
The spelling of 13043142131001 in words is "thirteen trillion, forty-three billion, one hundred forty-two million, one hundred thirty-one thousand, one".
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