Base | Representation |
---|---|
bin | 10001101111110011… |
… | …111001000100101100 |
3 | 1211012000202001112111 |
4 | 101233303321010230 |
5 | 303011232241101 |
6 | 12430514413404 |
7 | 1243135100563 |
oct | 215763710454 |
9 | 54160661474 |
10 | 19055743276 |
11 | 8099519a69 |
12 | 3839891264 |
13 | 1a48b8704b |
14 | ccab28bda |
15 | 767deb251 |
hex | 46fcf912c |
19055743276 has 24 divisors (see below), whose sum is σ = 34444980864. Its totient is φ = 9214707840.
The previous prime is 19055743237. The next prime is 19055743279. The reversal of 19055743276 is 67234755091.
It is not an unprimeable number, because it can be changed into a prime (19055743279) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152376 + ... + 247648.
It is an arithmetic number, because the mean of its divisors is an integer number (1435207536).
Almost surely, 219055743276 is an apocalyptic number.
It is an amenable number.
19055743276 is a deficient number, since it is larger than the sum of its proper divisors (15389237588).
19055743276 is a wasteful number, since it uses less digits than its factorization.
19055743276 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96921 (or 96919 counting only the distinct ones).
The product of its (nonzero) digits is 1587600, while the sum is 49.
The spelling of 19055743276 in words is "nineteen billion, fifty-five million, seven hundred forty-three thousand, two hundred seventy-six".
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