Base | Representation |
---|---|
bin | 10111111010001… |
… | …100001000011011 |
3 | 1000221210111221002 |
4 | 113322030020123 |
5 | 1310142130021 |
6 | 103445335215 |
7 | 12640356152 |
oct | 2772141033 |
9 | 1027714832 |
10 | 401130011 |
11 | 196477a07 |
12 | b240750b |
13 | 65148a49 |
14 | 3b3ba599 |
15 | 2533850b |
hex | 17e8c21b |
401130011 has 4 divisors (see below), whose sum is σ = 424725912. Its totient is φ = 377534112.
The previous prime is 401129941. The next prime is 401130077. The reversal of 401130011 is 110031104.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 401130011 - 218 = 400867867 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 401129974 and 401130001.
It is not an unprimeable number, because it can be changed into a prime (401130091) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11797925 + ... + 11797958.
It is an arithmetic number, because the mean of its divisors is an integer number (106181478).
Almost surely, 2401130011 is an apocalyptic number.
401130011 is a deficient number, since it is larger than the sum of its proper divisors (23595901).
401130011 is a wasteful number, since it uses less digits than its factorization.
401130011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23595900.
The product of its (nonzero) digits is 12, while the sum is 11.
The square root of 401130011 is about 20028.2303511818. The cubic root of 401130011 is about 737.4994800724.
Adding to 401130011 its reverse (110031104), we get a palindrome (511161115).
The spelling of 401130011 in words is "four hundred one million, one hundred thirty thousand, eleven".
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