Base | Representation |
---|---|
bin | 1011101101001100111… |
… | …0111011010111111001 |
3 | 201020002212110112100022 |
4 | 2323103032323113321 |
5 | 11243334233321101 |
6 | 232220104420225 |
7 | 20346516130532 |
oct | 2732316732771 |
9 | 636085415308 |
10 | 201112401401 |
11 | 783227868aa |
12 | 32b88177675 |
13 | 15c70922762 |
14 | 9a3bb2b689 |
15 | 5370e59a1b |
hex | 2ed33bb5f9 |
201112401401 has 8 divisors (see below), whose sum is σ = 202727448000. Its totient is φ = 199498564720.
The previous prime is 201112401317. The next prime is 201112401449. The reversal of 201112401401 is 104104211102.
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 201112401401 - 214 = 201112385017 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 201112401401.
It is not an unprimeable number, because it can be changed into a prime (201112401481) 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, 32780 + ... + 635058.
It is an arithmetic number, because the mean of its divisors is an integer number (25340931000).
Almost surely, 2201112401401 is an apocalyptic number.
It is an amenable number.
201112401401 is a deficient number, since it is larger than the sum of its proper divisors (1615046599).
201112401401 is a wasteful number, since it uses less digits than its factorization.
201112401401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 604959.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 201112401401 its reverse (104104211102), we get a palindrome (305216612503).
The spelling of 201112401401 in words is "two hundred one billion, one hundred twelve million, four hundred one thousand, four hundred one".
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