Base | Representation |
---|---|
bin | 111011101111000… |
… | …1100100010111100 |
3 | 12011200122021221110 |
4 | 1313132030202330 |
5 | 13101111420122 |
6 | 530521202020 |
7 | 100446104433 |
oct | 16736144274 |
9 | 5150567843 |
10 | 2004404412 |
11 | 93948577a |
12 | 47b330310 |
13 | 25c35a01a |
14 | 1502c411a |
15 | bae8290c |
hex | 7778c8bc |
2004404412 has 24 divisors (see below), whose sum is σ = 4678066512. Its totient is φ = 667974400.
The previous prime is 2004404401. The next prime is 2004404419. The reversal of 2004404412 is 2144044002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2004404419) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38962 + ... + 74342.
It is an arithmetic number, because the mean of its divisors is an integer number (194919438).
Almost surely, 22004404412 is an apocalyptic number.
It is an amenable number.
2004404412 is an abundant number, since it is smaller than the sum of its proper divisors (2673662100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2004404412 is a wasteful number, since it uses less digits than its factorization.
2004404412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40109 (or 40107 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 21.
The square root of 2004404412 is about 44770.5752922609. The cubic root of 2004404412 is about 1260.8452403724.
Adding to 2004404412 its reverse (2144044002), we get a palindrome (4148448414).
The spelling of 2004404412 in words is "two billion, four million, four hundred four thousand, four hundred twelve".
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