Base | Representation |
---|---|
bin | 101110110100001101… |
… | …100110100111011100 |
3 | 11210202021022022210100 |
4 | 232310031212213130 |
5 | 1310422113331210 |
6 | 35032015541100 |
7 | 3426455562336 |
oct | 566415464734 |
9 | 153667268710 |
10 | 50268105180 |
11 | 1a356042487 |
12 | 98aa82a790 |
13 | 4981481247 |
14 | 260c1a0456 |
15 | 14931a35c0 |
hex | bb43669dc |
50268105180 has 144 divisors (see below), whose sum is σ = 158015579904. Its totient is φ = 12921569280.
The previous prime is 50268105161. The next prime is 50268105187. The reversal of 50268105180 is 8150186205.
50268105180 is a `hidden beast` number, since 502 + 68 + 10 + 5 + 1 + 80 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50268105187) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1416534 + ... + 1451586.
It is an arithmetic number, because the mean of its divisors is an integer number (1097330416).
Almost surely, 250268105180 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50268105180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79007789952).
50268105180 is an abundant number, since it is smaller than the sum of its proper divisors (107747474724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50268105180 is a wasteful number, since it uses less digits than its factorization.
50268105180 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35356 (or 35351 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 36.
The spelling of 50268105180 in words is "fifty billion, two hundred sixty-eight million, one hundred five thousand, one hundred eighty".
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