Base | Representation |
---|---|
bin | 101110100110000101… |
… | …111000011111111111 |
3 | 11210010202112022022212 |
4 | 232212011320133333 |
5 | 1304430441402010 |
6 | 34552314131035 |
7 | 3420551120411 |
oct | 564605703777 |
9 | 153122468285 |
10 | 50031200255 |
11 | 1a244343293 |
12 | 9843420a7b |
13 | 494437510a |
14 | 25c89329b1 |
15 | 147c4a9505 |
hex | ba61787ff |
50031200255 has 32 divisors (see below), whose sum is σ = 62552286720. Its totient is φ = 38383954560.
The previous prime is 50031200239. The next prime is 50031200279. The reversal of 50031200255 is 55200213005.
It is not a de Polignac number, because 50031200255 - 24 = 50031200239 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 50031200255.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12949454 + ... + 12953316.
It is an arithmetic number, because the mean of its divisors is an integer number (1954758960).
Almost surely, 250031200255 is an apocalyptic number.
50031200255 is a deficient number, since it is larger than the sum of its proper divisors (12521086465).
50031200255 is a wasteful number, since it uses less digits than its factorization.
50031200255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4991.
The product of its (nonzero) digits is 1500, while the sum is 23.
The spelling of 50031200255 in words is "fifty billion, thirty-one million, two hundred thousand, two hundred fifty-five".
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