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11068211 = 711143743
BaseRepresentation
bin101010001110…
…001100110011
3202211022201202
4222032030303
510313140321
61033121415
7163035560
oct52161463
922738652
1011068211
11627a790
12385926b
1323a6b4b
141681867
15e8970b
hexa8e333

11068211 has 8 divisors (see below), whose sum is σ = 13799424. Its totient is φ = 8624520.

The previous prime is 11068201. The next prime is 11068247. The reversal of 11068211 is 11286011.

11068211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11068211 - 214 = 11051827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11068201) 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, 71795 + ... + 71948.

It is an arithmetic number, because the mean of its divisors is an integer number (1724928).

Almost surely, 211068211 is an apocalyptic number.

11068211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11068211 is a deficient number, since it is larger than the sum of its proper divisors (2731213).

11068211 is a wasteful number, since it uses less digits than its factorization.

11068211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143761.

The product of its (nonzero) digits is 96, while the sum is 20.

The square root of 11068211 is about 3326.8920932306. The cubic root of 11068211 is about 222.8567588085.

The spelling of 11068211 in words is "eleven million, sixty-eight thousand, two hundred eleven".

Divisors: 1 7 11 77 143743 1006201 1581173 11068211