Base | Representation |
---|---|
bin | 1011111000011000111101… |
… | …1001110101001100011001 |
3 | 1201020211220220112102122102 |
4 | 2332012033121311030121 |
5 | 3203012321233214010 |
6 | 43441124353533145 |
7 | 2515541160205514 |
oct | 276061731651431 |
9 | 51224826472572 |
10 | 13063401460505 |
11 | 4187180620440 |
12 | 156b9368741b5 |
13 | 739b48030116 |
14 | 3323b4545d7b |
15 | 179c2082eba5 |
hex | be18f675319 |
13063401460505 has 16 divisors (see below), whose sum is σ = 17101384127424. Its totient is φ = 9500542255680.
The previous prime is 13063401460477. The next prime is 13063401460507. The reversal of 13063401460505 is 50506410436031.
It is not a de Polignac number, because 13063401460505 - 224 = 13063384683289 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13063401460507) 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, 3381242 + ... + 6128588.
It is an arithmetic number, because the mean of its divisors is an integer number (1068836507964).
Almost surely, 213063401460505 is an apocalyptic number.
It is an amenable number.
13063401460505 is a deficient number, since it is larger than the sum of its proper divisors (4037982666919).
13063401460505 is a wasteful number, since it uses less digits than its factorization.
13063401460505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2833816.
The product of its (nonzero) digits is 129600, while the sum is 38.
Adding to 13063401460505 its reverse (50506410436031), we get a palindrome (63569811896536).
The spelling of 13063401460505 in words is "thirteen trillion, sixty-three billion, four hundred one million, four hundred sixty thousand, five hundred five".
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