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13311134 = 219350293
BaseRepresentation
bin110010110001…
…110010011110
3221001021102222
4302301302132
511401424014
61153145342
7221066654
oct62616236
927037388
1013311134
117571941
12455b252
1329b0a15
141aa6dd4
15127e08e
hexcb1c9e

13311134 has 8 divisors (see below), whose sum is σ = 21017640. Its totient is φ = 6305256.

The previous prime is 13311127. The next prime is 13311143. The reversal of 13311134 is 43111331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175109 + ... + 175184.

It is an arithmetic number, because the mean of its divisors is an integer number (2627205).

Almost surely, 213311134 is an apocalyptic number.

13311134 is a deficient number, since it is larger than the sum of its proper divisors (7706506).

13311134 is a wasteful number, since it uses less digits than its factorization.

13311134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350314.

The product of its digits is 108, while the sum is 17.

The square root of 13311134 is about 3648.4426814738. The cubic root of 13311134 is about 236.9945460951.

Adding to 13311134 its reverse (43111331), we get a palindrome (56422465).

The spelling of 13311134 in words is "thirteen million, three hundred eleven thousand, one hundred thirty-four".

Divisors: 1 2 19 38 350293 700586 6655567 13311134