Base | Representation |
---|---|
bin | 101110110100100111… |
… | …010100100111100101 |
3 | 11210202201222212002222 |
4 | 232310213110213211 |
5 | 1310430330102310 |
6 | 35032420242125 |
7 | 3426600102362 |
oct | 566447244745 |
9 | 153681885088 |
10 | 50274847205 |
11 | 1a359927900 |
12 | 98b0b40345 |
13 | 49829a1bcb |
14 | 260d037469 |
15 | 1493a86055 |
hex | bb49d49e5 |
50274847205 has 12 divisors (see below), whose sum is σ = 66312939756. Its totient is φ = 36563524800.
The previous prime is 50274847193. The next prime is 50274847213.
50274847205 is nontrivially palindromic in base 10.
It can be written as a sum of positive squares in 2 ways, for example, as 8607015076 + 41667832129 = 92774^2 + 204127^2 .
It is not a de Polignac number, because 50274847205 - 212 = 50274843109 is a prime.
It is a super-2 number, since 2×502748472052 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41548856 + ... + 41550065.
It is an arithmetic number, because the mean of its divisors is an integer number (5526078313).
Almost surely, 250274847205 is an apocalyptic number.
50274847205 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
50274847205 is a deficient number, since it is larger than the sum of its proper divisors (16038092551).
50274847205 is a wasteful number, since it uses less digits than its factorization.
50274847205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83098948 (or 83098937 counting only the distinct ones).
The product of its (nonzero) digits is 627200, while the sum is 44.
The spelling of 50274847205 in words is "fifty billion, two hundred seventy-four million, eight hundred forty-seven thousand, two hundred five".
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