Search a number
-
+
1100213000201 = 7192887490849
BaseRepresentation
bin10000000000101001110…
…011100001100000001001
310220011211201212022002002
4100000221303201200021
5121011214012001301
62201233022520345
7142326206125250
oct20005163414011
93804751768062
101100213000201
11394663613217
1215928b1360b5
137c998c648b3
143b3718b1797
151d94452716b
hex10029ce1809

1100213000201 has 24 divisors (see below), whose sum is σ = 1328546390400. Its totient is φ = 892397005056.

The previous prime is 1100213000191. The next prime is 1100213000213. The reversal of 1100213000201 is 1020003120011.

It is not a de Polignac number, because 1100213000201 - 26 = 1100213000137 is a prime.

It is a super-2 number, since 2×11002130002012 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1100213000801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1996025 + ... + 2486873.

It is an arithmetic number, because the mean of its divisors is an integer number (55356099600).

Almost surely, 21100213000201 is an apocalyptic number.

It is an amenable number.

1100213000201 is a deficient number, since it is larger than the sum of its proper divisors (228333390199).

1100213000201 is an equidigital number, since it uses as much as digits as its factorization.

1100213000201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491781 (or 491762 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 1100213000201 its reverse (1020003120011), we get a palindrome (2120216120212).

The spelling of 1100213000201 in words is "one trillion, one hundred billion, two hundred thirteen million, two hundred one", and thus it is an aban number.

Divisors: 1 7 19 133 361 887 2527 6209 16853 117971 320207 490849 2241449 3435943 9326131 65282917 177196489 435383063 1240375423 3047681441 8272278197 57905947379 157173285743 1100213000201