Base | Representation |
---|---|
bin | 11000000101010… |
… | …000001101011101 |
3 | 1001011020212101020 |
4 | 120011100031131 |
5 | 1311412432201 |
6 | 104031434353 |
7 | 13004125623 |
oct | 3005201535 |
9 | 1034225336 |
10 | 404030301 |
11 | 198078a44 |
12 | b33859b9 |
13 | 65922bac |
14 | 3b933513 |
15 | 2570ca36 |
hex | 1815035d |
404030301 has 16 divisors (see below), whose sum is σ = 547754688. Its totient is φ = 264844800.
The previous prime is 404030239. The next prime is 404030303. The reversal of 404030301 is 103030404.
It is not a de Polignac number, because 404030301 - 27 = 404030173 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (404030303) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131341 + ... + 134381.
It is an arithmetic number, because the mean of its divisors is an integer number (34234668).
Almost surely, 2404030301 is an apocalyptic number.
It is an amenable number.
404030301 is a deficient number, since it is larger than the sum of its proper divisors (143724387).
404030301 is a wasteful number, since it uses less digits than its factorization.
404030301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3772.
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 404030301 is about 20100.5049936563. The cubic root of 404030301 is about 739.2726606738.
Adding to 404030301 its reverse (103030404), we get a palindrome (507060705).
The spelling of 404030301 in words is "four hundred four million, thirty thousand, three hundred one".
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