Base | Representation |
---|---|
bin | 110001111110… |
… | …100101100011 |
3 | 220122121202110 |
4 | 301332211203 |
5 | 11323221121 |
6 | 1144450403 |
7 | 216234351 |
oct | 61764543 |
9 | 26577673 |
10 | 13101411 |
11 | 7439314 |
12 | 4479a03 |
13 | 293941b |
14 | 1a507d1 |
15 | 123bd76 |
hex | c7e963 |
13101411 has 4 divisors (see below), whose sum is σ = 17468552. Its totient is φ = 8734272.
The previous prime is 13101409. The next prime is 13101433. The reversal of 13101411 is 11410131.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11410131 = 3 ⋅3803377.
It is not a de Polignac number, because 13101411 - 21 = 13101409 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13101461) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2183566 + ... + 2183571.
It is an arithmetic number, because the mean of its divisors is an integer number (4367138).
Almost surely, 213101411 is an apocalyptic number.
13101411 is a deficient number, since it is larger than the sum of its proper divisors (4367141).
13101411 is an equidigital number, since it uses as much as digits as its factorization.
13101411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4367140.
The product of its (nonzero) digits is 12, while the sum is 12.
The square root of 13101411 is about 3619.5871311518. The cubic root of 13101411 is about 235.7432991179.
Adding to 13101411 its reverse (11410131), we get a palindrome (24511542).
The spelling of 13101411 in words is "thirteen million, one hundred one thousand, four hundred eleven".
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