Base | Representation |
---|---|
bin | 101111010010101010… |
… | …110101111110010100 |
3 | 11212001212210212201022 |
4 | 233102222311332110 |
5 | 1312443421233430 |
6 | 35154432020312 |
7 | 3445232054444 |
oct | 572252657624 |
9 | 155055725638 |
10 | 50779086740 |
11 | 1a59851a498 |
12 | 9a11991698 |
13 | 4a332ac8b5 |
14 | 2659db4124 |
15 | 14c2e8a4e5 |
hex | bd2ab5f94 |
50779086740 has 24 divisors (see below), whose sum is σ = 111272434560. Its totient is φ = 19428519968.
The previous prime is 50779086731. The next prime is 50779086779. The reversal of 50779086740 is 4768097705.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55194200 + ... + 55195119.
It is an arithmetic number, because the mean of its divisors is an integer number (4636351440).
Almost surely, 250779086740 is an apocalyptic number.
It is an amenable number.
50779086740 is an abundant number, since it is smaller than the sum of its proper divisors (60493347820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50779086740 is a wasteful number, since it uses less digits than its factorization.
50779086740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 110389351 (or 110389349 counting only the distinct ones).
The product of its (nonzero) digits is 2963520, while the sum is 53.
The spelling of 50779086740 in words is "fifty billion, seven hundred seventy-nine million, eighty-six thousand, seven hundred forty".
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