Base | Representation |
---|---|
bin | 10000101111010… |
… | …11001101011000 |
3 | 100210020021112210 |
4 | 20113223031120 |
5 | 241422032044 |
6 | 21533435120 |
7 | 3323404326 |
oct | 1027531530 |
9 | 323207483 |
10 | 140424024 |
11 | 722a1714 |
12 | 3b03baa0 |
13 | 23128350 |
14 | 14914d16 |
15 | c4dc1b9 |
hex | 85eb358 |
140424024 has 32 divisors (see below), whose sum is σ = 378065520. Its totient is φ = 43207296.
The previous prime is 140423999. The next prime is 140424043. The reversal of 140424024 is 420424041.
140424024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224727 + ... + 225350.
Almost surely, 2140424024 is an apocalyptic number.
It is an amenable number.
140424024 is an abundant number, since it is smaller than the sum of its proper divisors (237641496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140424024 is a wasteful number, since it uses less digits than its factorization.
140424024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 450099 (or 450095 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 21.
The square root of 140424024 is about 11850.0643036230. The cubic root of 140424024 is about 519.7731061410.
Adding to 140424024 its reverse (420424041), we get a palindrome (560848065).
The spelling of 140424024 in words is "one hundred forty million, four hundred twenty-four thousand, twenty-four".
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