Base | Representation |
---|---|
bin | 11000111101100100… |
… | …11001110000000001 |
3 | 1021120222011020022211 |
4 | 30132302121300001 |
5 | 204421231243131 |
6 | 10053451102121 |
7 | 653046166345 |
oct | 143662316001 |
9 | 37528136284 |
10 | 13401431041 |
11 | 5757838549 |
12 | 2720141941 |
13 | 13575c476b |
14 | 911bc3625 |
15 | 5367e95b1 |
hex | 31ec99c01 |
13401431041 has 16 divisors (see below), whose sum is σ = 14765889600. Its totient is φ = 12110934528.
The previous prime is 13401431039. The next prime is 13401431059. The reversal of 13401431041 is 14013410431.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 13401431041 - 21 = 13401431039 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13401431741) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112236 + ... + 198493.
It is an arithmetic number, because the mean of its divisors is an integer number (922868100).
Almost surely, 213401431041 is an apocalyptic number.
It is an amenable number.
13401431041 is a deficient number, since it is larger than the sum of its proper divisors (1364458559).
13401431041 is a wasteful number, since it uses less digits than its factorization.
13401431041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 310848.
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 13401431041 its reverse (14013410431), we get a palindrome (27414841472).
The spelling of 13401431041 in words is "thirteen billion, four hundred one million, four hundred thirty-one thousand, forty-one".
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