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11041101 = 321226789
BaseRepresentation
bin101010000111…
…100101001101
3202202221112200
4222013211031
510311303401
61032352113
7162563541
oct52074515
922687480
1011041101
116261385
123845639
1323976c6
141675a21
15e81686
hexa8794d

11041101 has 6 divisors (see below), whose sum is σ = 15948270. Its totient is φ = 7360728.

The previous prime is 11041097. The next prime is 11041111. The reversal of 11041101 is 10114011.

11041101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 6245001 + 4796100 = 2499^2 + 2190^2 .

It is not a de Polignac number, because 11041101 - 22 = 11041097 is a prime.

It is a super-2 number, since 2×110411012 = 243811822584402, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9), and also a Moran number because the ratio is a prime number: 1226789 = 11041101 / (1 + 1 + 0 + 4 + 1 + 1 + 0 + 1).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11041111) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 613386 + ... + 613403.

It is an arithmetic number, because the mean of its divisors is an integer number (2658045).

Almost surely, 211041101 is an apocalyptic number.

It is an amenable number.

11041101 is a deficient number, since it is larger than the sum of its proper divisors (4907169).

11041101 is a wasteful number, since it uses less digits than its factorization.

11041101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1226795 (or 1226792 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

The square root of 11041101 is about 3322.8152220670. The cubic root of 11041101 is about 222.6746581309.

Adding to 11041101 its reverse (10114011), we get a palindrome (21155112).

The spelling of 11041101 in words is "eleven million, forty-one thousand, one hundred one".

Divisors: 1 3 9 1226789 3680367 11041101