Base | Representation |
---|---|
bin | 1100100000010… |
… | …0001000101101 |
3 | 10122200112000212 |
4 | 3020010020231 |
5 | 101411230431 |
6 | 5112032205 |
7 | 1204532015 |
oct | 310041055 |
9 | 118615025 |
10 | 52445741 |
11 | 27671297 |
12 | 15692665 |
13 | ab336aa |
14 | 6d72c45 |
15 | 490e72b |
hex | 320422d |
52445741 has 2 divisors, whose sum is σ = 52445742. Its totient is φ = 52445740.
The previous prime is 52445711. The next prime is 52445753. The reversal of 52445741 is 14754425.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 50055625 + 2390116 = 7075^2 + 1546^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-52445741 is a prime.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 52445698 and 52445707.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (52445711) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26222870 + 26222871.
It is an arithmetic number, because the mean of its divisors is an integer number (26222871).
Almost surely, 252445741 is an apocalyptic number.
It is an amenable number.
52445741 is a deficient number, since it is larger than the sum of its proper divisors (1).
52445741 is an equidigital number, since it uses as much as digits as its factorization.
52445741 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 22400, while the sum is 32.
The square root of 52445741 is about 7241.9431784570. The cubic root of 52445741 is about 374.3145784747.
The spelling of 52445741 in words is "fifty-two million, four hundred forty-five thousand, seven hundred forty-one".
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