Base | Representation |
---|---|
bin | 101111000101001000… |
… | …101100011111100101 |
3 | 11211111001120021002001 |
4 | 233011020230133211 |
5 | 1312012304444310 |
6 | 35120121245301 |
7 | 3436504114114 |
oct | 570510543745 |
9 | 154431507061 |
10 | 50552031205 |
11 | 1a491338295 |
12 | 9969933831 |
13 | 49c8241900 |
14 | 2637b8bc7b |
15 | 14ad08993a |
hex | bc522c7e5 |
50552031205 has 12 divisors (see below), whose sum is σ = 65687729220. Its totient is φ = 37330730112.
The previous prime is 50552031163. The next prime is 50552031209. The reversal of 50552031205 is 50213025505.
It can be written as a sum of positive squares in 6 ways, for example, as 404251236 + 50147779969 = 20106^2 + 223937^2 .
It is not a de Polignac number, because 50552031205 - 213 = 50552023013 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50552031209) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29911600 + ... + 29913289.
It is an arithmetic number, because the mean of its divisors is an integer number (5473977435).
Almost surely, 250552031205 is an apocalyptic number.
It is an amenable number.
50552031205 is a deficient number, since it is larger than the sum of its proper divisors (15135698015).
50552031205 is a wasteful number, since it uses less digits than its factorization.
50552031205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59824920 (or 59824907 counting only the distinct ones).
The product of its (nonzero) digits is 7500, while the sum is 28.
The spelling of 50552031205 in words is "fifty billion, five hundred fifty-two million, thirty-one thousand, two hundred five".
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