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11016869 = 127223389
BaseRepresentation
bin101010000001…
…101010100101
3202201201022012
4222001222211
510310014434
61032044005
7162433103
oct52015245
922651265
1011016869
116245156
123833605
132389676
14166ac73
15e793ce
hexa81aa5

11016869 has 8 divisors (see below), whose sum is σ = 11182080. Its totient is φ = 10853136.

The previous prime is 11016853. The next prime is 11016871. The reversal of 11016869 is 96861011.

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 11016869 - 24 = 11016853 is a prime.

It is a super-2 number, since 2×110168692 = 242742805126322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11016829) 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, 28127 + ... + 28515.

It is an arithmetic number, because the mean of its divisors is an integer number (1397760).

Almost surely, 211016869 is an apocalyptic number.

It is an amenable number.

11016869 is a deficient number, since it is larger than the sum of its proper divisors (165211).

11016869 is a wasteful number, since it uses less digits than its factorization.

11016869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739.

The product of its (nonzero) digits is 2592, while the sum is 32.

The square root of 11016869 is about 3319.1669135492. The cubic root of 11016869 is about 222.5116368109.

The spelling of 11016869 in words is "eleven million, sixteen thousand, eight hundred sixty-nine".

Divisors: 1 127 223 389 28321 49403 86747 11016869