Base | Representation |
---|---|
bin | 1010001000111111… |
… | …01011011100100001 |
3 | 112001102002001222000 |
4 | 11010133223130201 |
5 | 42122143404101 |
6 | 2300114234213 |
7 | 251624163654 |
oct | 50437533441 |
9 | 15042061860 |
10 | 5444122401 |
11 | 2344079813 |
12 | 107b285969 |
13 | 689b7b203 |
14 | 39906d89b |
15 | 21ce33486 |
hex | 1447eb721 |
5444122401 has 16 divisors (see below), whose sum is σ = 8105904000. Its totient is φ = 3611173104.
The previous prime is 5444122367. The next prime is 5444122417. The reversal of 5444122401 is 1042214445.
5444122401 is a `hidden beast` number, since 5 + 4 + 4 + 412 + 240 + 1 = 666.
It is not a de Polignac number, because 5444122401 - 210 = 5444121377 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (5444122601) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 501246 + ... + 511991.
It is an arithmetic number, because the mean of its divisors is an integer number (506619000).
Almost surely, 25444122401 is an apocalyptic number.
It is an amenable number.
5444122401 is a deficient number, since it is larger than the sum of its proper divisors (2661781599).
5444122401 is a wasteful number, since it uses less digits than its factorization.
5444122401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1013445 (or 1013439 counting only the distinct ones).
The product of its (nonzero) digits is 5120, while the sum is 27.
The square root of 5444122401 is about 73784.2964390120. The cubic root of 5444122401 is about 1759.1760090225.
Adding to 5444122401 its reverse (1042214445), we get a palindrome (6486336846).
The spelling of 5444122401 in words is "five billion, four hundred forty-four million, one hundred twenty-two thousand, four hundred one".
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