Base | Representation |
---|---|
bin | 110010101011… |
… | …001100010111 |
3 | 220222220101102 |
4 | 302223030113 |
5 | 11400042434 |
6 | 1152420315 |
7 | 220625132 |
oct | 62531427 |
9 | 26886342 |
10 | 13284119 |
11 | 7553612 |
12 | 454769b |
13 | 29a1634 |
14 | 1a9b219 |
15 | 127607e |
hex | cab317 |
13284119 has 4 divisors (see below), whose sum is σ = 13593096. Its totient is φ = 12975144.
The previous prime is 13284113. The next prime is 13284121. The reversal of 13284119 is 91148231.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 13284119 - 220 = 12235543 is a prime.
It is a super-2 number, since 2×132841192 = 352935635212322, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13284091 and 13284100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13284113) 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 3 ways as a sum of consecutive naturals, for example, 154424 + ... + 154509.
It is an arithmetic number, because the mean of its divisors is an integer number (3398274).
Almost surely, 213284119 is an apocalyptic number.
13284119 is a deficient number, since it is larger than the sum of its proper divisors (308977).
13284119 is an equidigital number, since it uses as much as digits as its factorization.
13284119 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 308976.
The product of its digits is 1728, while the sum is 29.
The square root of 13284119 is about 3644.7385365757. The cubic root of 13284119 is about 236.8341103829.
The spelling of 13284119 in words is "thirteen million, two hundred eighty-four thousand, one hundred nineteen".
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