Base | Representation |
---|---|
bin | 11001000000010010… |
… | …10000101010011000 |
3 | 1021122120000000221100 |
4 | 30200021100222120 |
5 | 204443043402334 |
6 | 10100023111400 |
7 | 653443551222 |
oct | 144011205230 |
9 | 37576000840 |
10 | 13424200344 |
11 | 576967a455 |
12 | 27278a2560 |
13 | 135c237519 |
14 | 914c2d412 |
15 | 5387e5c99 |
hex | 320250a98 |
13424200344 has 24 divisors (see below), whose sum is σ = 36357209460. Its totient is φ = 4474733424.
The previous prime is 13424200343. The next prime is 13424200357. The reversal of 13424200344 is 44300242431.
It is a happy number.
13424200344 is a `hidden beast` number, since 1 + 3 + 424 + 200 + 34 + 4 = 666.
It is a tau number, because it is divible by the number of its divisors (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13424200343) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 93223542 + ... + 93223685.
Almost surely, 213424200344 is an apocalyptic number.
It is an amenable number.
13424200344 is an abundant number, since it is smaller than the sum of its proper divisors (22933009116).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13424200344 is a wasteful number, since it uses less digits than its factorization.
13424200344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 186447239 (or 186447232 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 27.
Adding to 13424200344 its reverse (44300242431), we get a palindrome (57724442775).
The spelling of 13424200344 in words is "thirteen billion, four hundred twenty-four million, two hundred thousand, three hundred forty-four".
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