Base | Representation |
---|---|
bin | 11001000111111100… |
… | …01100111010011100 |
3 | 1021211000211020101200 |
4 | 30203332030322130 |
5 | 210111013112033 |
6 | 10110235235500 |
7 | 655153411164 |
oct | 144376147234 |
9 | 37730736350 |
10 | 13488410268 |
11 | 57a1946303 |
12 | 27452a8b90 |
13 | 136c629768 |
14 | 91d5855a4 |
15 | 53e27b013 |
hex | 323f8ce9c |
13488410268 has 18 divisors (see below), whose sum is σ = 34095703824. Its totient is φ = 4496136744.
The previous prime is 13488410233. The next prime is 13488410269. The reversal of 13488410268 is 86201488431.
13488410268 is a `hidden beast` number, since 1 + 3 + 488 + 4 + 102 + 68 = 666.
It is a tau number, because it is divible by the number of its divisors (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13488410269) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 187338996 + ... + 187339067.
It is an arithmetic number, because the mean of its divisors is an integer number (1894205768).
Almost surely, 213488410268 is an apocalyptic number.
13488410268 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
13488410268 is an abundant number, since it is smaller than the sum of its proper divisors (20607293556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13488410268 is a wasteful number, since it uses less digits than its factorization.
13488410268 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 374678073 (or 374678068 counting only the distinct ones).
The product of its (nonzero) digits is 294912, while the sum is 45.
Adding to 13488410268 its reverse (86201488431), we get a palindrome (99689898699).
The spelling of 13488410268 in words is "thirteen billion, four hundred eighty-eight million, four hundred ten thousand, two hundred sixty-eight".
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