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11029211 = 31715011
BaseRepresentation
bin101010000100…
…101011011011
3202202100020022
4222010223123
510310413321
61032221055
7162514064
oct52045333
922670208
1011029211
116253456
12383a78b
13239217b
14167156b
15e7cdab
hexa84adb

11029211 has 8 divisors (see below), whose sum is σ = 11547648. Its totient is φ = 10521000.

The previous prime is 11029189. The next prime is 11029217. The reversal of 11029211 is 11292011.

11029211 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 a de Polignac number, because none of the positive numbers 2k-11029211 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11029211.

It is not an unprimeable number, because it can be changed into a prime (11029217) 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, 305 + ... + 4706.

It is an arithmetic number, because the mean of its divisors is an integer number (1443456).

Almost surely, 211029211 is an apocalyptic number.

11029211 is a deficient number, since it is larger than the sum of its proper divisors (518437).

11029211 is an equidigital number, since it uses as much as digits as its factorization.

11029211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5113.

The product of its (nonzero) digits is 36, while the sum is 17.

The square root of 11029211 is about 3321.0255946018. The cubic root of 11029211 is about 222.5946977283.

The spelling of 11029211 in words is "eleven million, twenty-nine thousand, two hundred eleven".

Divisors: 1 31 71 2201 5011 155341 355781 11029211