Base | Representation |
---|---|
bin | 11001000111111111… |
… | …11001101011111001 |
3 | 1021211001122212112220 |
4 | 30203333321223321 |
5 | 210111121341201 |
6 | 10110252554253 |
7 | 655160245131 |
oct | 144377715371 |
9 | 37731585486 |
10 | 13488855801 |
11 | 57a2120013 |
12 | 2745482989 |
13 | 136c7544a5 |
14 | 91d65dac1 |
15 | 53e318036 |
hex | 323ff9af9 |
13488855801 has 32 divisors (see below), whose sum is σ = 19116441600. Its totient is φ = 8436415680.
The previous prime is 13488855773. The next prime is 13488855817. The reversal of 13488855801 is 10855888431.
It is not a de Polignac number, because 13488855801 - 25 = 13488855769 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (13488855841) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4783570 + ... + 4786388.
It is an arithmetic number, because the mean of its divisors is an integer number (597388800).
Almost surely, 213488855801 is an apocalyptic number.
It is an amenable number.
13488855801 is a deficient number, since it is larger than the sum of its proper divisors (5627585799).
13488855801 is a wasteful number, since it uses less digits than its factorization.
13488855801 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3629.
The product of its (nonzero) digits is 1228800, while the sum is 51.
The spelling of 13488855801 in words is "thirteen billion, four hundred eighty-eight million, eight hundred fifty-five thousand, eight hundred one".
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