Base | Representation |
---|---|
bin | 110101110111… |
… | …100001011010 |
3 | 222120102102212 |
4 | 311313201122 |
5 | 12103333200 |
6 | 1222355122 |
7 | 231012146 |
oct | 65674132 |
9 | 28512385 |
10 | 14121050 |
11 | 7a75399 |
12 | 488baa2 |
13 | 2c05568 |
14 | 1c38226 |
15 | 138e035 |
hex | d7785a |
14121050 has 48 divisors (see below), whose sum is σ = 28625400. Its totient is φ = 5160960.
The previous prime is 14121031. The next prime is 14121061. The reversal of 14121050 is 5012141.
It can be written as a sum of positive squares in 12 ways, for example, as 5612161 + 8508889 = 2369^2 + 2917^2 .
It is an alternating number because its digits alternate between odd and even.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31226 + ... + 31674.
Almost surely, 214121050 is an apocalyptic number.
14121050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14121050 is an abundant number, since it is smaller than the sum of its proper divisors (14504350).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14121050 is a wasteful number, since it uses less digits than its factorization.
14121050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 515 (or 510 counting only the distinct ones).
The product of its (nonzero) digits is 40, while the sum is 14.
The square root of 14121050 is about 3757.7985576664. The cubic root of 14121050 is about 241.7068713662.
Adding to 14121050 its reverse (5012141), we get a palindrome (19133191).
The spelling of 14121050 in words is "fourteen million, one hundred twenty-one thousand, fifty".
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