Base | Representation |
---|---|
bin | 110011000111… |
… | …100000110111 |
3 | 221012210111201 |
4 | 303013200313 |
5 | 11412300434 |
6 | 1155113331 |
7 | 221620255 |
oct | 63074067 |
9 | 27183451 |
10 | 13400119 |
11 | 7622787 |
12 | 45a2847 |
13 | 2a12385 |
14 | 1acb5d5 |
15 | 129a614 |
hex | cc7837 |
13400119 has 4 divisors (see below), whose sum is σ = 13475160. Its totient is φ = 13325080.
The previous prime is 13400089. The next prime is 13400129. The reversal of 13400119 is 91100431.
It is a happy number.
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 13400119 - 25 = 13400087 is a prime.
It is a super-2 number, since 2×134001192 = 359126378428322, 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 = 13400096 and 13400105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13400129) 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, 37252 + ... + 37609.
It is an arithmetic number, because the mean of its divisors is an integer number (3368790).
Almost surely, 213400119 is an apocalyptic number.
13400119 is a deficient number, since it is larger than the sum of its proper divisors (75041).
13400119 is an equidigital number, since it uses as much as digits as its factorization.
13400119 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75040.
The product of its (nonzero) digits is 108, while the sum is 19.
The square root of 13400119 is about 3660.6172976699. The cubic root of 13400119 is about 237.5214769128.
The spelling of 13400119 in words is "thirteen million, four hundred thousand, one hundred nineteen".
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