Base | Representation |
---|---|
bin | 10111111001111… |
… | …101011111011001 |
3 | 1000221200110122222 |
4 | 113321331133121 |
5 | 1310133220131 |
6 | 103444153425 |
7 | 12640016261 |
oct | 2771753731 |
9 | 1027613588 |
10 | 401070041 |
11 | 196436949 |
12 | b2398875 |
13 | 65127668 |
14 | 3b3a27a1 |
15 | 2532587b |
hex | 17e7d7d9 |
401070041 has 2 divisors, whose sum is σ = 401070042. Its totient is φ = 401070040.
The previous prime is 401070017. The next prime is 401070049. The reversal of 401070041 is 140070104.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 342990400 + 58079641 = 18520^2 + 7621^2 .
It is a cyclic number.
It is not a de Polignac number, because 401070041 - 214 = 401053657 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is not a weakly prime, because it can be changed into another prime (401070049) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200535020 + 200535021.
It is an arithmetic number, because the mean of its divisors is an integer number (200535021).
Almost surely, 2401070041 is an apocalyptic number.
It is an amenable number.
401070041 is a deficient number, since it is larger than the sum of its proper divisors (1).
401070041 is an equidigital number, since it uses as much as digits as its factorization.
401070041 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 112, while the sum is 17.
The square root of 401070041 is about 20026.7331584560. The cubic root of 401070041 is about 737.4627255316.
The spelling of 401070041 in words is "four hundred one million, seventy thousand, forty-one".
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