Search a number
-
+
201103104211 = 435778105401
BaseRepresentation
bin1011101101001010101…
…1011101100011010011
3201020002012222011222221
42323102223131203103
511243324343313321
6232215133241511
720346344116162
oct2732253354323
9636065864887
10201103104211
1178318506779
1232b85033297
1315c6ba18a69
149a3a7cb3d9
15537021ee41
hex2ed2add8d3

201103104211 has 8 divisors (see below), whose sum is σ = 206136583664. Its totient is φ = 196085836800.

The previous prime is 201103104203. The next prime is 201103104217. The reversal of 201103104211 is 112401301102.

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 201103104211 - 23 = 201103104203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201103104217) 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, 4027890 + ... + 4077511.

It is an arithmetic number, because the mean of its divisors is an integer number (25767072958).

Almost surely, 2201103104211 is an apocalyptic number.

201103104211 is a deficient number, since it is larger than the sum of its proper divisors (5033479453).

201103104211 is an equidigital number, since it uses as much as digits as its factorization.

201103104211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8106021.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 201103104211 its reverse (112401301102), we get a palindrome (313504405313).

The spelling of 201103104211 in words is "two hundred one billion, one hundred three million, one hundred four thousand, two hundred eleven".

Divisors: 1 43 577 24811 8105401 348532243 4676816377 201103104211