Base | Representation |
---|---|
bin | 1100100110101… |
… | …11011100010010 |
3 | 21100222011002011 |
4 | 12103113130102 |
5 | 204032140200 |
6 | 14254213134 |
7 | 2422530013 |
oct | 623273422 |
9 | 240864064 |
10 | 105740050 |
11 | 54762079 |
12 | 2b4b41aa |
13 | 18ba33a0 |
14 | 1008700a |
15 | 943a5ba |
hex | 64d7712 |
105740050 has 24 divisors (see below), whose sum is σ = 211806756. Its totient is φ = 39042240.
The previous prime is 105740029. The next prime is 105740057. The reversal of 105740050 is 50047501.
It can be written as a sum of positive squares in 6 ways, for example, as 20602521 + 85137529 = 4539^2 + 9227^2 .
It is a super-2 number, since 2×1057400502 = 22361916348005000, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (105740057) 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, 80689 + ... + 81988.
Almost surely, 2105740050 is an apocalyptic number.
105740050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
105740050 is an abundant number, since it is smaller than the sum of its proper divisors (106066706).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105740050 is a wasteful number, since it uses less digits than its factorization.
105740050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 162702 (or 162697 counting only the distinct ones).
The product of its (nonzero) digits is 700, while the sum is 22.
The square root of 105740050 is about 10282.9981036661. The cubic root of 105740050 is about 472.8751627904.
Adding to 105740050 its reverse (50047501), we get a palindrome (155787551).
The spelling of 105740050 in words is "one hundred five million, seven hundred forty thousand, fifty".
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