Base | Representation |
---|---|
bin | 10001111011100000… |
… | …100110000100101000 |
3 | 1211200201001111122201 |
4 | 101323200212010220 |
5 | 303412003330204 |
6 | 12502205225544 |
7 | 1251040252561 |
oct | 217340460450 |
9 | 54621044581 |
10 | 19252011304 |
11 | 818a293049 |
12 | 38935622b4 |
13 | 1a7a735786 |
14 | d08c19168 |
15 | 77a2699a4 |
hex | 47b826128 |
19252011304 has 8 divisors (see below), whose sum is σ = 36097521210. Its totient is φ = 9626005648.
The previous prime is 19252011169. The next prime is 19252011377. The reversal of 19252011304 is 40311025291.
It can be written as a sum of positive squares in only one way, i.e., 11700748900 + 7551262404 = 108170^2 + 86898^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1203250699 + ... + 1203250714.
Almost surely, 219252011304 is an apocalyptic number.
It is an amenable number.
19252011304 is a deficient number, since it is larger than the sum of its proper divisors (16845509906).
19252011304 is a wasteful number, since it uses less digits than its factorization.
19252011304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2406501419 (or 2406501415 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 28.
Adding to 19252011304 its reverse (40311025291), we get a palindrome (59563036595).
The spelling of 19252011304 in words is "nineteen billion, two hundred fifty-two million, eleven thousand, three hundred four".
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