Base | Representation |
---|---|
bin | 1011101101111010011… |
… | …0000111100110111001 |
3 | 201020121011011110220020 |
4 | 2323132212013212321 |
5 | 11244232033431301 |
6 | 232251034321053 |
7 | 20354322344610 |
oct | 2733646074671 |
9 | 636534143806 |
10 | 201303030201 |
11 | 78410349069 |
12 | 3301bb89189 |
13 | 15ca1278470 |
14 | 9a59190877 |
15 | 5382a62436 |
hex | 2ede9879b9 |
201303030201 has 32 divisors (see below), whose sum is σ = 330414981120. Its totient is φ = 106158821184.
The previous prime is 201303030197. The next prime is 201303030211. The reversal of 201303030201 is 102030303102.
It is not a de Polignac number, because 201303030201 - 22 = 201303030197 is a prime.
It is not an unprimeable number, because it can be changed into a prime (201303030211) 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, 1221736 + ... + 1376678.
It is an arithmetic number, because the mean of its divisors is an integer number (10325468160).
Almost surely, 2201303030201 is an apocalyptic number.
201303030201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
201303030201 is a deficient number, since it is larger than the sum of its proper divisors (129111950919).
201303030201 is a wasteful number, since it uses less digits than its factorization.
201303030201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 159725.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 201303030201 its reverse (102030303102), we get a palindrome (303333333303).
It can be divided in two parts, 2013030 and 30201, that added together give a triangular number (2043231 = T2021).
The spelling of 201303030201 in words is "two hundred one billion, three hundred three million, thirty thousand, two hundred one".
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