Base | Representation |
---|---|
bin | 1011001110000111… |
… | …1010010001011111 |
3 | 21202220122000110210 |
4 | 2303201322101133 |
5 | 22132033323403 |
6 | 1214513503503 |
7 | 134432446323 |
oct | 26341722137 |
9 | 7686560423 |
10 | 3012011103 |
11 | 1306224582 |
12 | 700871b93 |
13 | 39002b5ba |
14 | 208051983 |
15 | 129667b03 |
hex | b387a45f |
3012011103 has 4 divisors (see below), whose sum is σ = 4016014808. Its totient is φ = 2008007400.
The previous prime is 3012011099. The next prime is 3012011111. The reversal of 3012011103 is 3011102103.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 3012011103 - 22 = 3012011099 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3012011113) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 502001848 + ... + 502001853.
It is an arithmetic number, because the mean of its divisors is an integer number (1004003702).
Almost surely, 23012011103 is an apocalyptic number.
3012011103 is a deficient number, since it is larger than the sum of its proper divisors (1004003705).
3012011103 is a wasteful number, since it uses less digits than its factorization.
3012011103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1004003704.
The product of its (nonzero) digits is 18, while the sum is 12.
The square root of 3012011103 is about 54881.7920899090. The cubic root of 3012011103 is about 1444.1717859420.
Adding to 3012011103 its reverse (3011102103), we get a palindrome (6023113206).
The spelling of 3012011103 in words is "three billion, twelve million, eleven thousand, one hundred three".
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