Base | Representation |
---|---|
bin | 110001111100… |
… | …010100001111 |
3 | 220122011000000 |
4 | 301330110033 |
5 | 11322421421 |
6 | 1144335343 |
7 | 216165264 |
oct | 61742417 |
9 | 26564000 |
10 | 13092111 |
11 | 743232a |
12 | 4474553 |
13 | 2935116 |
14 | 1a4b26b |
15 | 1239226 |
hex | c7c50f |
13092111 has 14 divisors (see below), whose sum is σ = 19630280. Its totient is φ = 8727588.
The previous prime is 13092109. The next prime is 13092127. The reversal of 13092111 is 11129031.
It is not a de Polignac number, because 13092111 - 21 = 13092109 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13092151) by changing a digit.
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 13 ways as a sum of consecutive naturals, for example, 8251 + ... + 9708.
Almost surely, 213092111 is an apocalyptic number.
13092111 is a deficient number, since it is larger than the sum of its proper divisors (6538169).
13092111 is an frugal number, since it uses more digits than its factorization.
13092111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17977 (or 17962 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 18.
The square root of 13092111 is about 3618.3022261829. The cubic root of 13092111 is about 235.6875053400.
It can be divided in two parts, 13092 and 111, that added together give a triangular number (13203 = T162).
The spelling of 13092111 in words is "thirteen million, ninety-two thousand, one hundred eleven".
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