Base | Representation |
---|---|
bin | 11001000000010011… |
… | …10001100011000000 |
3 | 1021122120020212201002 |
4 | 30200021301203000 |
5 | 204443112210130 |
6 | 10100030031132 |
7 | 653444652014 |
oct | 144011614300 |
9 | 37576225632 |
10 | 13424335040 |
11 | 5769761676 |
12 | 27279484a8 |
13 | 135c28391c |
14 | 914c66544 |
15 | 538820b45 |
hex | 3202718c0 |
13424335040 has 56 divisors (see below), whose sum is σ = 32210818992. Its totient is φ = 5328727040.
The previous prime is 13424335027. The next prime is 13424335121. The reversal of 13424335040 is 4053342431.
It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 13424334994 and 13424335012.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 118199 + ... + 202038.
Almost surely, 213424335040 is an apocalyptic number.
13424335040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13424335040 is an abundant number, since it is smaller than the sum of its proper divisors (18786483952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13424335040 is a wasteful number, since it uses less digits than its factorization.
13424335040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 320385 (or 320375 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 29.
Adding to 13424335040 its reverse (4053342431), we get a palindrome (17477677471).
The spelling of 13424335040 in words is "thirteen billion, four hundred twenty-four million, three hundred thirty-five thousand, forty".
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