Base | Representation |
---|---|
bin | 101010000111100010… |
… | …000100111111011101 |
3 | 11022201201001101012122 |
4 | 222013202010333131 |
5 | 1220104210433321 |
6 | 32435253112325 |
7 | 3160452444404 |
oct | 520742047735 |
9 | 138651041178 |
10 | 45223530461 |
11 | 181a755a86a |
12 | 89213286a5 |
13 | 43593167a5 |
14 | 229021863b |
15 | 129a3948ab |
hex | a87884fdd |
45223530461 has 2 divisors, whose sum is σ = 45223530462. Its totient is φ = 45223530460.
The previous prime is 45223530439. The next prime is 45223530551. The reversal of 45223530461 is 16403532254.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 43636703236 + 1586827225 = 208894^2 + 39835^2 .
It is a cyclic number.
It is not a de Polignac number, because 45223530461 - 26 = 45223530397 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (45223530421) 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 as a sum of consecutive naturals, namely, 22611765230 + 22611765231.
It is an arithmetic number, because the mean of its divisors is an integer number (22611765231).
Almost surely, 245223530461 is an apocalyptic number.
It is an amenable number.
45223530461 is a deficient number, since it is larger than the sum of its proper divisors (1).
45223530461 is an equidigital number, since it uses as much as digits as its factorization.
45223530461 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 86400, while the sum is 35.
The spelling of 45223530461 in words is "forty-five billion, two hundred twenty-three million, five hundred thirty thousand, four hundred sixty-one".
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