Base | Representation |
---|---|
bin | 101000010101000100… |
… | …011000001101100001 |
3 | 11010202212111112211000 |
4 | 220111010120031201 |
5 | 1202141101022431 |
6 | 31520532342213 |
7 | 3062043431052 |
oct | 502504301541 |
9 | 133685445730 |
10 | 43303142241 |
11 | 17401549767 |
12 | 8486174969 |
13 | 41114c4bb8 |
14 | 214b164729 |
15 | 11d69aa9e6 |
hex | a15118361 |
43303142241 has 16 divisors (see below), whose sum is σ = 65717507520. Its totient is φ = 28164644640.
The previous prime is 43303142213. The next prime is 43303142249. The reversal of 43303142241 is 14224130334.
43303142241 is a `hidden beast` number, since 433 + 0 + 3 + 1 + 4 + 224 + 1 = 666.
It is not a de Polignac number, because 43303142241 - 26 = 43303142177 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (43303142249) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19557675 + ... + 19559888.
It is an arithmetic number, because the mean of its divisors is an integer number (4107344220).
Almost surely, 243303142241 is an apocalyptic number.
43303142241 is a gapful number since it is divisible by the number (41) formed by its first and last digit.
It is an amenable number.
43303142241 is a deficient number, since it is larger than the sum of its proper divisors (22414365279).
43303142241 is a wasteful number, since it uses less digits than its factorization.
43303142241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39117613 (or 39117607 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 43303142241 its reverse (14224130334), we get a palindrome (57527272575).
The spelling of 43303142241 in words is "forty-three billion, three hundred three million, one hundred forty-two thousand, two hundred forty-one".
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