Base | Representation |
---|---|
bin | 11000000101001… |
… | …001010100100011 |
3 | 1001011012102200010 |
4 | 120011021110203 |
5 | 1311411031313 |
6 | 104031100003 |
7 | 13003650432 |
oct | 3005112443 |
9 | 1034172603 |
10 | 404002083 |
11 | 198059821 |
12 | b3371603 |
13 | 659130b4 |
14 | 3b927119 |
15 | 257044c3 |
hex | 18149523 |
404002083 has 16 divisors (see below), whose sum is σ = 550964736. Its totient is φ = 263204640.
The previous prime is 404002043. The next prime is 404002091. The reversal of 404002083 is 380200404.
It is a happy number.
It is not a de Polignac number, because 404002083 - 26 = 404002019 is a prime.
It is not an unprimeable number, because it can be changed into a prime (404002043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112585 + ... + 116117.
It is an arithmetic number, because the mean of its divisors is an integer number (34435296).
Almost surely, 2404002083 is an apocalyptic number.
404002083 is a deficient number, since it is larger than the sum of its proper divisors (146962653).
404002083 is a wasteful number, since it uses less digits than its factorization.
404002083 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4394.
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 404002083 is about 20099.8030587367. The cubic root of 404002083 is about 739.2554496861.
Adding to 404002083 its reverse (380200404), we get a palindrome (784202487).
The spelling of 404002083 in words is "four hundred four million, two thousand, eighty-three".
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