Base | Representation |
---|---|
bin | 1010010010001… |
… | …0111001010111 |
3 | 10000011110110222 |
4 | 2210202321113 |
5 | 42020301201 |
6 | 4140304555 |
7 | 1032431465 |
oct | 244427127 |
9 | 100143428 |
10 | 43134551 |
11 | 22391699 |
12 | 1254215b |
13 | 8c23505 |
14 | 5a2b835 |
15 | 3bc091b |
hex | 2922e57 |
43134551 has 2 divisors, whose sum is σ = 43134552. Its totient is φ = 43134550.
The previous prime is 43134493. The next prime is 43134557. The reversal of 43134551 is 15543134.
43134551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 43134551 - 214 = 43118167 is a prime.
It is a Sophie Germain prime.
It is a self number, because there is not a number n which added to its sum of digits gives 43134551.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (43134557) 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 as a sum of consecutive naturals, namely, 21567275 + 21567276.
It is an arithmetic number, because the mean of its divisors is an integer number (21567276).
Almost surely, 243134551 is an apocalyptic number.
43134551 is a deficient number, since it is larger than the sum of its proper divisors (1).
43134551 is an equidigital number, since it uses as much as digits as its factorization.
43134551 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 3600, while the sum is 26.
The square root of 43134551 is about 6567.6899287345. The cubic root of 43134551 is about 350.7048408413.
Adding to 43134551 its reverse (15543134), we get a palindrome (58677685).
The spelling of 43134551 in words is "forty-three million, one hundred thirty-four thousand, five hundred fifty-one".
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