Base | Representation |
---|---|
bin | 101111011111011001… |
… | …001100011001001110 |
3 | 11212121202111122011201 |
4 | 233133121030121032 |
5 | 1313413044020130 |
6 | 35231535340114 |
7 | 3453433432510 |
oct | 573731143116 |
9 | 155552448151 |
10 | 50992563790 |
11 | 1a697a77a03 |
12 | 9a7138163a |
13 | 4a685a528c |
14 | 267a4a3bb0 |
15 | 14d6aa7bca |
hex | bdf64c64e |
50992563790 has 32 divisors (see below), whose sum is σ = 104924459520. Its totient is φ = 17478919584.
The previous prime is 50992563773. The next prime is 50992563799. The reversal of 50992563790 is 9736529905.
It is a happy number.
It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50992563799) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 208999 + ... + 381661.
It is an arithmetic number, because the mean of its divisors is an integer number (3278889360).
Almost surely, 250992563790 is an apocalyptic number.
50992563790 is an abundant number, since it is smaller than the sum of its proper divisors (53931895730).
50992563790 is a wasteful number, since it uses less digits than its factorization.
50992563790 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 176896.
The product of its (nonzero) digits is 4592700, while the sum is 55.
The spelling of 50992563790 in words is "fifty billion, nine hundred ninety-two million, five hundred sixty-three thousand, seven hundred ninety".
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