Base | Representation |
---|---|
bin | 111101001011111101100101… |
… | …0111110110100101011000011 |
3 | 2121120121222010121101001122012 |
4 | 1322113323022332310223003 |
5 | 1031020430342333444232 |
6 | 5144400151150403135 |
7 | 221236040252114363 |
oct | 17227731276645303 |
9 | 2546558117331565 |
10 | 538205757328067 |
11 | 146541864020024 |
12 | 50443a6b2004ab |
13 | 1a14077b736c4a |
14 | 96c9424a469a3 |
15 | 4234e782619b2 |
hex | 1e97ecafb4ac3 |
538205757328067 has 8 divisors (see below), whose sum is σ = 538627388396400. Its totient is φ = 537784132609024.
The previous prime is 538205757328027. The next prime is 538205757328091. The reversal of 538205757328067 is 760823757502835.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 538205757328067 - 214 = 538205757311683 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 538205757327988 and 538205757328006.
It is not an unprimeable number, because it can be changed into a prime (538205757328027) 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, 175767284 + ... + 178803102.
It is an arithmetic number, because the mean of its divisors is an integer number (67328423549550).
Almost surely, 2538205757328067 is an apocalyptic number.
538205757328067 is a deficient number, since it is larger than the sum of its proper divisors (421631068333).
538205757328067 is a wasteful number, since it uses less digits than its factorization.
538205757328067 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3174645.
The product of its (nonzero) digits is 592704000, while the sum is 68.
The spelling of 538205757328067 in words is "five hundred thirty-eight trillion, two hundred five billion, seven hundred fifty-seven million, three hundred twenty-eight thousand, sixty-seven".
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