Base | Representation |
---|---|
bin | 100011111000100… |
… | …0011011011000100 |
3 | 10002220121122022101 |
4 | 1013301003123010 |
5 | 4431213311122 |
6 | 315250441444 |
7 | 41560116550 |
oct | 10761033304 |
9 | 3086548271 |
10 | 1204041412 |
11 | 568717152 |
12 | 297293284 |
13 | 1625aab52 |
14 | b5ca2860 |
15 | 70a88027 |
hex | 47c436c4 |
1204041412 has 12 divisors (see below), whose sum is σ = 2408082880. Its totient is φ = 516017736.
The previous prime is 1204041373. The next prime is 1204041427. The reversal of 1204041412 is 2141404021.
1204041412 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 1204041412.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21500712 + ... + 21500767.
Almost surely, 21204041412 is an apocalyptic number.
It is an amenable number.
1204041412 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1204041412 is a wasteful number, since it uses less digits than its factorization.
1204041412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43001490 (or 43001488 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 19.
The square root of 1204041412 is about 34699.2998776632. The cubic root of 1204041412 is about 1063.8501883125.
Adding to 1204041412 its reverse (2141404021), we get a palindrome (3345445433).
The spelling of 1204041412 in words is "one billion, two hundred four million, forty-one thousand, four hundred twelve".
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