Base | Representation |
---|---|
bin | 11000000101111… |
… | …101000101011001 |
3 | 1001011121012111210 |
4 | 120011331011121 |
5 | 1311434322410 |
6 | 104035413333 |
7 | 13005522531 |
oct | 3005750531 |
9 | 1034535453 |
10 | 404214105 |
11 | 198194049 |
12 | b3454249 |
13 | 65988759 |
14 | 3b9804c1 |
15 | 25747220 |
hex | 1817d159 |
404214105 has 8 divisors (see below), whose sum is σ = 646742592. Its totient is φ = 215580848.
The previous prime is 404214073. The next prime is 404214119. The reversal of 404214105 is 501412404.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 404214105 - 25 = 404214073 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13473789 + ... + 13473818.
It is an arithmetic number, because the mean of its divisors is an integer number (80842824).
Almost surely, 2404214105 is an apocalyptic number.
It is an amenable number.
404214105 is a deficient number, since it is larger than the sum of its proper divisors (242528487).
404214105 is a wasteful number, since it uses less digits than its factorization.
404214105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26947615.
The product of its (nonzero) digits is 640, while the sum is 21.
The square root of 404214105 is about 20105.0765977153. The cubic root of 404214105 is about 739.3847485309.
Adding to 404214105 its reverse (501412404), we get a palindrome (905626509).
The spelling of 404214105 in words is "four hundred four million, two hundred fourteen thousand, one hundred five".
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