Base | Representation |
---|---|
bin | 101111000010110001… |
… | …010010110011010001 |
3 | 11211101021212212000211 |
4 | 233002301102303101 |
5 | 1311422124422400 |
6 | 35112142444121 |
7 | 3435512552602 |
oct | 570261226321 |
9 | 154337785024 |
10 | 50512342225 |
11 | 1a47099a384 |
12 | 9958593641 |
13 | 49bcc567c7 |
14 | 26327b9da9 |
15 | 14a9849dba |
hex | bc2c52cd1 |
50512342225 has 12 divisors (see below), whose sum is σ = 62858214540. Its totient is φ = 40266060800.
The previous prime is 50512342201. The next prime is 50512342229. The reversal of 50512342225 is 52224321505.
It can be written as a sum of positive squares in 6 ways, for example, as 2168206096 + 48344136129 = 46564^2 + 219873^2 .
It is not a de Polignac number, because 50512342225 - 29 = 50512341713 is a prime.
It is not an unprimeable number, because it can be changed into a prime (50512342229) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3588160 + ... + 3602209.
It is an arithmetic number, because the mean of its divisors is an integer number (5238184545).
Almost surely, 250512342225 is an apocalyptic number.
It is an amenable number.
50512342225 is a deficient number, since it is larger than the sum of its proper divisors (12345872315).
50512342225 is a wasteful number, since it uses less digits than its factorization.
50512342225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7190660 (or 7190655 counting only the distinct ones).
The product of its (nonzero) digits is 24000, while the sum is 31.
The spelling of 50512342225 in words is "fifty billion, five hundred twelve million, three hundred forty-two thousand, two hundred twenty-five".
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