Base | Representation |
---|---|
bin | 101010011100110… |
… | …1111101001010111 |
3 | 10200021022012201100 |
4 | 1110321233221113 |
5 | 10404123023021 |
6 | 353202201143 |
7 | 50204254140 |
oct | 12471575127 |
9 | 3607265640 |
10 | 1424423511 |
11 | 671060515 |
12 | 3390531b3 |
13 | 199150464 |
14 | d726cac7 |
15 | 850bb626 |
hex | 54e6fa57 |
1424423511 has 48 divisors (see below), whose sum is σ = 2464450560. Its totient is φ = 775146240.
The previous prime is 1424423443. The next prime is 1424423519. The reversal of 1424423511 is 1153244241.
1424423511 is a `hidden beast` number, since 1 + 424 + 4 + 235 + 1 + 1 = 666.
It is not a de Polignac number, because 1424423511 - 213 = 1424415319 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1424423519) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 347170 + ... + 351248.
It is an arithmetic number, because the mean of its divisors is an integer number (51342720).
Almost surely, 21424423511 is an apocalyptic number.
1424423511 is a deficient number, since it is larger than the sum of its proper divisors (1040027049).
1424423511 is a wasteful number, since it uses less digits than its factorization.
1424423511 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4356 (or 4353 counting only the distinct ones).
The product of its digits is 3840, while the sum is 27.
The square root of 1424423511 is about 37741.5356205865. The cubic root of 1424423511 is about 1125.1567876295.
Adding to 1424423511 its reverse (1153244241), we get a palindrome (2577667752).
The spelling of 1424423511 in words is "one billion, four hundred twenty-four million, four hundred twenty-three thousand, five hundred eleven".
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