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11013469 = 791091279
BaseRepresentation
bin101010000000…
…110101011101
3202201112122021
4222000311131
510304412334
61032020141
7162420145
oct52006535
922645567
1011013469
116242645
123831651
132387c5c
141669925
15e783b4
hexa80d5d

11013469 has 8 divisors (see below), whose sum is σ = 11264000. Its totient is φ = 10765872.

The previous prime is 11013439. The next prime is 11013473. The reversal of 11013469 is 96431011.

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 11013469 - 27 = 11013341 is a prime.

It is a super-2 number, since 2×110134692 = 242592998827922, 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 (11013439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7972 + ... + 9250.

It is an arithmetic number, because the mean of its divisors is an integer number (1408000).

Almost surely, 211013469 is an apocalyptic number.

It is an amenable number.

11013469 is a deficient number, since it is larger than the sum of its proper divisors (250531).

11013469 is a wasteful number, since it uses less digits than its factorization.

11013469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1467.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 11013469 is about 3318.6546973134. The cubic root of 11013469 is about 222.4887441177.

The spelling of 11013469 in words is "eleven million, thirteen thousand, four hundred sixty-nine".

Divisors: 1 79 109 1279 8611 101041 139411 11013469