Base | Representation |
---|---|
bin | 100111000111000000… |
… | …110010010001000101 |
3 | 11000101121022202202201 |
4 | 213013000302101011 |
5 | 1142000323440131 |
6 | 31142552034501 |
7 | 3014432343136 |
oct | 470700622105 |
9 | 130347282681 |
10 | 41993577541 |
11 | 1689a309393 |
12 | 817b692a31 |
13 | 3c630bb546 |
14 | 2065273c8d |
15 | 115ba2b761 |
hex | 9c7032445 |
41993577541 has 2 divisors, whose sum is σ = 41993577542. Its totient is φ = 41993577540.
The previous prime is 41993577481. The next prime is 41993577581. The reversal of 41993577541 is 14577539914.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 41760557316 + 233020225 = 204354^2 + 15265^2 .
It is a cyclic number.
It is not a de Polignac number, because 41993577541 - 29 = 41993577029 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (41993577581) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20996788770 + 20996788771.
It is an arithmetic number, because the mean of its divisors is an integer number (20996788771).
Almost surely, 241993577541 is an apocalyptic number.
It is an amenable number.
41993577541 is a deficient number, since it is larger than the sum of its proper divisors (1).
41993577541 is an equidigital number, since it uses as much as digits as its factorization.
41993577541 is an evil number, because the sum of its binary digits is even.
The product of its digits is 4762800, while the sum is 55.
The spelling of 41993577541 in words is "forty-one billion, nine hundred ninety-three million, five hundred seventy-seven thousand, five hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •