Base | Representation |
---|---|
bin | 101110010101100011… |
… | …111010101111110001 |
3 | 11202102102200000112111 |
4 | 232111203322233301 |
5 | 1303343442023410 |
6 | 34505005525321 |
7 | 3410642561434 |
oct | 562543725761 |
9 | 152372600474 |
10 | 49753861105 |
11 | 1a111837283 |
12 | 9786573841 |
13 | 48cba7c900 |
14 | 259db7b81b |
15 | 1462e74b8a |
hex | b958fabf1 |
49753861105 has 12 divisors (see below), whose sum is σ = 64650580380. Its totient is φ = 36741312192.
The previous prime is 49753861067. The next prime is 49753861109. The reversal of 49753861105 is 50116835794.
It can be written as a sum of positive squares in 6 ways, for example, as 4698279936 + 45055581169 = 68544^2 + 212263^2 .
It is not a de Polignac number, because 49753861105 - 27 = 49753860977 is a prime.
It is not an unprimeable number, because it can be changed into a prime (49753861109) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29439310 + ... + 29440999.
It is an arithmetic number, because the mean of its divisors is an integer number (5387548365).
Almost surely, 249753861105 is an apocalyptic number.
It is an amenable number.
49753861105 is a deficient number, since it is larger than the sum of its proper divisors (14896719275).
49753861105 is a wasteful number, since it uses less digits than its factorization.
49753861105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58880340 (or 58880327 counting only the distinct ones).
The product of its (nonzero) digits is 907200, while the sum is 49.
The spelling of 49753861105 in words is "forty-nine billion, seven hundred fifty-three million, eight hundred sixty-one thousand, one hundred five".
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