Base | Representation |
---|---|
bin | 11000100101101011… |
… | …11100001101000001 |
3 | 1021002000001220112011 |
4 | 30102311330031001 |
5 | 204013431011001 |
6 | 10021531532521 |
7 | 645063630523 |
oct | 142265741501 |
9 | 37060056464 |
10 | 13201032001 |
11 | 5664702803 |
12 | 2684bba141 |
13 | 1324c2a951 |
14 | 8d3339a13 |
15 | 523e11d51 |
hex | 312d7c341 |
13201032001 has 8 divisors (see below), whose sum is σ = 13240841600. Its totient is φ = 13161249360.
The previous prime is 13201031993. The next prime is 13201032011. The reversal of 13201032001 is 10023010231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13201032001 - 23 = 13201031993 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13201032011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1401016 + ... + 1410406.
It is an arithmetic number, because the mean of its divisors is an integer number (1655105200).
Almost surely, 213201032001 is an apocalyptic number.
It is an amenable number.
13201032001 is a deficient number, since it is larger than the sum of its proper divisors (39809599).
13201032001 is an equidigital number, since it uses as much as digits as its factorization.
13201032001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13479.
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 13201032001 its reverse (10023010231), we get a palindrome (23224042232).
The spelling of 13201032001 in words is "thirteen billion, two hundred one million, thirty-two thousand, one".
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