Base | Representation |
---|---|
bin | 111100110100101… |
… | …0010100101001011 |
3 | 12021020020210102010 |
4 | 1321221102211023 |
5 | 13134430222042 |
6 | 534302511003 |
7 | 101401040664 |
oct | 17151224513 |
9 | 5236223363 |
10 | 2040867147 |
11 | 95801a770 |
12 | 48b595463 |
13 | 266a857c7 |
14 | 15509636b |
15 | be28659c |
hex | 79a5294b |
2040867147 has 16 divisors (see below), whose sum is σ = 2971774080. Its totient is φ = 1235539200.
The previous prime is 2040867139. The next prime is 2040867203. The reversal of 2040867147 is 7417680402.
It is not a de Polignac number, because 2040867147 - 23 = 2040867139 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2040867107) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2629 + ... + 63942.
It is an arithmetic number, because the mean of its divisors is an integer number (185735880).
Almost surely, 22040867147 is an apocalyptic number.
2040867147 is a deficient number, since it is larger than the sum of its proper divisors (930906933).
2040867147 is a wasteful number, since it uses less digits than its factorization.
2040867147 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67514.
The product of its (nonzero) digits is 75264, while the sum is 39.
The square root of 2040867147 is about 45175.9576212835. The cubic root of 2040867147 is about 1268.4448169792. Note that the first 3 decimals are identical.
The spelling of 2040867147 in words is "two billion, forty million, eight hundred sixty-seven thousand, one hundred forty-seven".
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