Base | Representation |
---|---|
bin | 11010001000010011… |
… | …10000011011100010 |
3 | 1100012122201222221000 |
4 | 31010021300123202 |
5 | 212212221411432 |
6 | 10240003212430 |
7 | 1004430445452 |
oct | 150411603342 |
9 | 40178658830 |
10 | 14028310242 |
11 | 5a49685131 |
12 | 2876077116 |
13 | 14274419bb |
14 | 971165d62 |
15 | 57187657c |
hex | 3442706e2 |
14028310242 has 128 divisors (see below), whose sum is σ = 33641164800. Its totient is φ = 4319179200.
The previous prime is 14028310237. The next prime is 14028310243. The reversal of 14028310242 is 24201382041.
14028310242 is a `hidden beast` number, since 1 + 402 + 8 + 3 + 10 + 242 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (14028310243) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 20301117 + ... + 20301807.
It is an arithmetic number, because the mean of its divisors is an integer number (262821600).
Almost surely, 214028310242 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14028310242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16820582400).
14028310242 is an abundant number, since it is smaller than the sum of its proper divisors (19612854558).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14028310242 is a wasteful number, since it uses less digits than its factorization.
14028310242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1189 (or 1183 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 27.
Adding to 14028310242 its reverse (24201382041), we get a palindrome (38229692283).
The spelling of 14028310242 in words is "fourteen billion, twenty-eight million, three hundred ten thousand, two hundred forty-two".
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