Search a number
-
+
11010001101101 = 199204137271027
BaseRepresentation
bin1010000000110111011100…
…1101000110000100101101
31102222112201220111020212022
42200031313031012010231
52420341440240213401
635225531421515525
72214306043142432
oct240156715060455
942875656436768
1011010001101101
113565351656222
12129998b112ba5
1361b314408762
142a0c5b903b89
151415de6d371b
hexa037734612d

11010001101101 has 8 divisors (see below), whose sum is σ = 11065422772800. Its totient is φ = 10954580380128.

The previous prime is 11010001101091. The next prime is 11010001101139. The reversal of 11010001101101 is 10110110001011.

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 11010001101101 - 218 = 11010000838957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11010001001101) 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, 40487750 + ... + 40758776.

It is an arithmetic number, because the mean of its divisors is an integer number (1383177846600).

Almost surely, 211010001101101 is an apocalyptic number.

It is an amenable number.

11010001101101 is a deficient number, since it is larger than the sum of its proper divisors (55421671699).

11010001101101 is a wasteful number, since it uses less digits than its factorization.

11010001101101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475363.

The product of its (nonzero) digits is 1, while the sum is 8.

Adding to 11010001101101 its reverse (10110110001011), we get a palindrome (21120111102112).

The spelling of 11010001101101 in words is "eleven trillion, ten billion, one million, one hundred one thousand, one hundred one".

Divisors: 1 199 204137 271027 40623263 53934373 55326638699 11010001101101