Base | Representation |
---|---|
bin | 10001101111100111… |
… | …000110000011110111 |
3 | 1211011210102121210012 |
4 | 101233213012003313 |
5 | 303004402413344 |
6 | 12430314450435 |
7 | 1243064426306 |
oct | 215747060367 |
9 | 54153377705 |
10 | 19052388599 |
11 | 8097638602 |
12 | 3838733a1b |
13 | 1a4828112a |
14 | cca4d443d |
15 | 76798729e |
hex | 46f9c60f7 |
19052388599 has 2 divisors, whose sum is σ = 19052388600. Its totient is φ = 19052388598.
The previous prime is 19052388539. The next prime is 19052388613. The reversal of 19052388599 is 99588325091.
It is a strong prime.
It is an emirp because it is prime and its reverse (99588325091) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 19052388599 - 212 = 19052384503 is a prime.
It is a super-2 number, since 2×190523885992 (a number of 21 digits) contains 22 as substring.
It is a Sophie Germain prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (19052388539) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9526194299 + 9526194300.
It is an arithmetic number, because the mean of its divisors is an integer number (9526194300).
Almost surely, 219052388599 is an apocalyptic number.
19052388599 is a deficient number, since it is larger than the sum of its proper divisors (1).
19052388599 is an equidigital number, since it uses as much as digits as its factorization.
19052388599 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 6998400, while the sum is 59.
The spelling of 19052388599 in words is "nineteen billion, fifty-two million, three hundred eighty-eight thousand, five hundred ninety-nine".
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