Base | Representation |
---|---|
bin | 1011101100111011101… |
… | …1111101011110111001 |
3 | 201012220211211102212010 |
4 | 2323032323331132321 |
5 | 11243212310223231 |
6 | 232205011440133 |
7 | 20344652346132 |
oct | 2731673753671 |
9 | 635824742763 |
10 | 201040320441 |
11 | 78296024364 |
12 | 32b67bb6049 |
13 | 15c5ba059bc |
14 | 9a32326c89 |
15 | 536996c546 |
hex | 2eceefd7b9 |
201040320441 has 8 divisors (see below), whose sum is σ = 269166017824. Its totient is φ = 133470751680.
The previous prime is 201040320373. The next prime is 201040320449. The reversal of 201040320441 is 144023040102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 201040320441 - 214 = 201040304057 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 (201040320449) 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, 139031311 + ... + 139032756.
It is an arithmetic number, because the mean of its divisors is an integer number (33645752228).
Almost surely, 2201040320441 is an apocalyptic number.
It is an amenable number.
201040320441 is a deficient number, since it is larger than the sum of its proper divisors (68125697383).
201040320441 is a wasteful number, since it uses less digits than its factorization.
201040320441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 278064311.
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 201040320441 its reverse (144023040102), we get a palindrome (345063360543).
The spelling of 201040320441 in words is "two hundred one billion, forty million, three hundred twenty thousand, four hundred forty-one".
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