Base | Representation |
---|---|
bin | 10111111011110… |
… | …000100011011101 |
3 | 1000222120102011112 |
4 | 113323300203131 |
5 | 1310243310331 |
6 | 103502231405 |
7 | 12644021315 |
oct | 2773604335 |
9 | 1028512145 |
10 | 401541341 |
11 | 196728a53 |
12 | b2585565 |
13 | 65261036 |
14 | 3b486445 |
15 | 253ba32b |
hex | 17ef08dd |
401541341 has 2 divisors, whose sum is σ = 401541342. Its totient is φ = 401541340.
The previous prime is 401541323. The next prime is 401541347. The reversal of 401541341 is 143145104.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 393189241 + 8352100 = 19829^2 + 2890^2 .
It is a cyclic number.
It is not a de Polignac number, because 401541341 - 214 = 401524957 is a prime.
It is a super-2 number, since 2×4015413412 = 322470897064156562, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (401541347) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200770670 + 200770671.
It is an arithmetic number, because the mean of its divisors is an integer number (200770671).
Almost surely, 2401541341 is an apocalyptic number.
It is an amenable number.
401541341 is a deficient number, since it is larger than the sum of its proper divisors (1).
401541341 is an equidigital number, since it uses as much as digits as its factorization.
401541341 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 960, while the sum is 23.
The square root of 401541341 is about 20038.4964755343. The cubic root of 401541341 is about 737.7514781961.
Adding to 401541341 its reverse (143145104), we get a palindrome (544686445).
The spelling of 401541341 in words is "four hundred one million, five hundred forty-one thousand, three hundred forty-one".
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