Base | Representation |
---|---|
bin | 11001010001111… |
… | …011100111000101 |
3 | 1002120002002101001 |
4 | 121101323213011 |
5 | 1332034143023 |
6 | 110030333301 |
7 | 13340024365 |
oct | 3121734705 |
9 | 1076062331 |
10 | 424131013 |
11 | 1a84579a9 |
12 | ba05a231 |
13 | 69b400c7 |
14 | 404869a5 |
15 | 2737d6ad |
hex | 1947b9c5 |
424131013 has 16 divisors (see below), whose sum is σ = 438048000. Its totient is φ = 410522112.
The previous prime is 424130969. The next prime is 424131023. The reversal of 424131013 is 310131424.
It is not a de Polignac number, because 424131013 - 221 = 422033861 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (424131023) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1258381 + ... + 1258717.
It is an arithmetic number, because the mean of its divisors is an integer number (27378000).
Almost surely, 2424131013 is an apocalyptic number.
It is an amenable number.
424131013 is a deficient number, since it is larger than the sum of its proper divisors (13916987).
424131013 is a wasteful number, since it uses less digits than its factorization.
424131013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 684.
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 424131013 is about 20594.4413131311. The cubic root of 424131013 is about 751.3345205906.
Adding to 424131013 its reverse (310131424), we get a palindrome (734262437).
The spelling of 424131013 in words is "four hundred twenty-four million, one hundred thirty-one thousand, thirteen".
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