Base | Representation |
---|---|
bin | 1011110001010001001… |
… | …11110001110100110010 |
3 | 1102122211220211102202110 |
4 | 11320220213301310302 |
5 | 23111212030122122 |
6 | 505441020230150 |
7 | 41134422020034 |
oct | 5705047616462 |
9 | 1378756742673 |
10 | 404408442162 |
11 | 14656602822a |
12 | 6646369b356 |
13 | 2c19ba68aba |
14 | 15805877c54 |
15 | a7bd94d90c |
hex | 5e289f1d32 |
404408442162 has 16 divisors (see below), whose sum is σ = 808882890912. Its totient is φ = 134791812960.
The previous prime is 404408442161. The next prime is 404408442197. The reversal of 404408442162 is 261244804404.
404408442162 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×4044084421623 (a number of 36 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 404408442162.
It is not an unprimeable number, because it can be changed into a prime (404408442161) 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, 2670448 + ... + 2817819.
It is an arithmetic number, because the mean of its divisors is an integer number (50555180682).
Almost surely, 2404408442162 is an apocalyptic number.
404408442162 is an abundant number, since it is smaller than the sum of its proper divisors (404474448750).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
404408442162 is a wasteful number, since it uses less digits than its factorization.
404408442162 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5500553.
The product of its (nonzero) digits is 196608, while the sum is 39.
The spelling of 404408442162 in words is "four hundred four billion, four hundred eight million, four hundred forty-two thousand, one hundred sixty-two".
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