Base | Representation |
---|---|
bin | 10110110000101011111011… |
… | …10101101100111101010001 |
3 | 20120012212022200201020011111 |
4 | 23120111331311230331101 |
5 | 23030020143433130230 |
6 | 254241140230213321 |
7 | 13354043326005655 |
oct | 1330257565547521 |
9 | 216185280636144 |
10 | 50051365130065 |
11 | 14a47734863602 |
12 | 5744358ab4241 |
13 | 21c0a92252970 |
14 | c506db370a65 |
15 | 5bbe3e2ac92a |
hex | 2d857dd6cf51 |
50051365130065 has 32 divisors (see below), whose sum is σ = 65313529376256. Its totient is φ = 36601636665600.
The previous prime is 50051365130057. The next prime is 50051365130101. The reversal of 50051365130065 is 56003156315005.
It is a happy number.
It is not a de Polignac number, because 50051365130065 - 23 = 50051365130057 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5592361 + ... + 11461990.
It is an arithmetic number, because the mean of its divisors is an integer number (2041047793008).
Almost surely, 250051365130065 is an apocalyptic number.
It is an amenable number.
50051365130065 is a deficient number, since it is larger than the sum of its proper divisors (15262164246191).
50051365130065 is a wasteful number, since it uses less digits than its factorization.
50051365130065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17054809.
The product of its (nonzero) digits is 202500, while the sum is 40.
The spelling of 50051365130065 in words is "fifty trillion, fifty-one billion, three hundred sixty-five million, one hundred thirty thousand, sixty-five".
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