Base | Representation |
---|---|
bin | 1011101101001010111… |
… | …1101100000110110001 |
3 | 201020002022001111011000 |
4 | 2323102233230012301 |
5 | 11243330134244101 |
6 | 232215213112213 |
7 | 20346356413101 |
oct | 2732257540661 |
9 | 636068044130 |
10 | 201104212401 |
11 | 783190a3334 |
12 | 32b85488669 |
13 | 15c6c0162b1 |
14 | 9a3a9d9201 |
15 | 537038d486 |
hex | 2ed2bec1b1 |
201104212401 has 32 divisors (see below), whose sum is σ = 315488044800. Its totient is φ = 126170853120.
The previous prime is 201104212381. The next prime is 201104212409. The reversal of 201104212401 is 104212401102.
201104212401 is a `hidden beast` number, since 2 + 0 + 1 + 1 + 0 + 421 + 240 + 1 = 666.
It is not a de Polignac number, because 201104212401 - 25 = 201104212369 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (201104212409) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8304531 + ... + 8328711.
It is an arithmetic number, because the mean of its divisors is an integer number (9859001400).
Almost surely, 2201104212401 is an apocalyptic number.
It is an amenable number.
201104212401 is a deficient number, since it is larger than the sum of its proper divisors (114383832399).
201104212401 is a wasteful number, since it uses less digits than its factorization.
201104212401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42326 (or 42320 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
Adding to 201104212401 its reverse (104212401102), we get a palindrome (305316613503).
The spelling of 201104212401 in words is "two hundred one billion, one hundred four million, two hundred twelve thousand, four hundred one".
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