Base | Representation |
---|---|
bin | 101010011100110… |
… | …1101001000111000 |
3 | 10200021021200121221 |
4 | 1110321231020320 |
5 | 10404122210430 |
6 | 353202041424 |
7 | 50204212165 |
oct | 12471551070 |
9 | 3607250557 |
10 | 1424413240 |
11 | 671053828 |
12 | 339049274 |
13 | 199148893 |
14 | d726906c |
15 | 850b857a |
hex | 54e6d238 |
1424413240 has 32 divisors (see below), whose sum is σ = 3208500000. Its totient is φ = 569130624.
The previous prime is 1424413229. The next prime is 1424413247. The reversal of 1424413240 is 423144241.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1424413247) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17386 + ... + 56134.
It is an arithmetic number, because the mean of its divisors is an integer number (100265625).
Almost surely, 21424413240 is an apocalyptic number.
1424413240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1424413240 is an abundant number, since it is smaller than the sum of its proper divisors (1784086760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1424413240 is a wasteful number, since it uses less digits than its factorization.
1424413240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39679 (or 39675 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 25.
The square root of 1424413240 is about 37741.3995500962. The cubic root of 1424413240 is about 1125.1540832575.
Adding to 1424413240 its reverse (423144241), we get a palindrome (1847557481).
The spelling of 1424413240 in words is "one billion, four hundred twenty-four million, four hundred thirteen thousand, two hundred forty".
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