Base | Representation |
---|---|
bin | 101010010100000110… |
… | …100110010001001101 |
3 | 11100021101220012201201 |
4 | 222110012212101031 |
5 | 1221022203234131 |
6 | 32512225305501 |
7 | 3165623200423 |
oct | 522406462115 |
9 | 140241805651 |
10 | 45434430541 |
11 | 182a5608155 |
12 | 897ba95291 |
13 | 4390c19236 |
14 | 22b0237113 |
15 | 12adb53761 |
hex | a941a644d |
45434430541 has 2 divisors, whose sum is σ = 45434430542. Its totient is φ = 45434430540.
The previous prime is 45434430539. The next prime is 45434430551. The reversal of 45434430541 is 14503443454.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 43203285316 + 2231145225 = 207854^2 + 47235^2 .
It is a cyclic number.
It is not a de Polignac number, because 45434430541 - 21 = 45434430539 is a prime.
Together with 45434430539, it forms a pair of twin primes.
It is a self number, because there is not a number n which added to its sum of digits gives 45434430541.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (45434430551) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22717215270 + 22717215271.
It is an arithmetic number, because the mean of its divisors is an integer number (22717215271).
Almost surely, 245434430541 is an apocalyptic number.
It is an amenable number.
45434430541 is a deficient number, since it is larger than the sum of its proper divisors (1).
45434430541 is an equidigital number, since it uses as much as digits as its factorization.
45434430541 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 230400, while the sum is 37.
Adding to 45434430541 its reverse (14503443454), we get a palindrome (59937873995).
The spelling of 45434430541 in words is "forty-five billion, four hundred thirty-four million, four hundred thirty thousand, five hundred forty-one".
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