Base | Representation |
---|---|
bin | 1011101100110101000… |
… | …0010100000001010001 |
3 | 201012211212201202100002 |
4 | 2323031100110001101 |
5 | 11243133044214301 |
6 | 232202122535345 |
7 | 20344160445242 |
oct | 2731520240121 |
9 | 635755652302 |
10 | 201012101201 |
11 | 782810aa87a |
12 | 32b5a667555 |
13 | 15c55c05422 |
14 | 9a2c69ccc9 |
15 | 536724616b |
hex | 2ecd414051 |
201012101201 has 8 divisors (see below), whose sum is σ = 201400363008. Its totient is φ = 200624130000.
The previous prime is 201012101159. The next prime is 201012101207. The reversal of 201012101201 is 102101210102.
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 201012101201 - 230 = 199938359377 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (201012101207) 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, 1338416 + ... + 1481006.
It is an arithmetic number, because the mean of its divisors is an integer number (25175045376).
Almost surely, 2201012101201 is an apocalyptic number.
It is an amenable number.
201012101201 is a deficient number, since it is larger than the sum of its proper divisors (388261807).
201012101201 is a wasteful number, since it uses less digits than its factorization.
201012101201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 145303.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 201012101201 its reverse (102101210102), we get a palindrome (303113311303).
The spelling of 201012101201 in words is "two hundred one billion, twelve million, one hundred one thousand, two hundred one".
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