Base | Representation |
---|---|
bin | 111111011111001… |
… | …1100110011110100 |
3 | 12111110112110102111 |
4 | 1332332130303310 |
5 | 13330324101043 |
6 | 551215420404 |
7 | 103535152414 |
oct | 17676346364 |
9 | 5443473374 |
10 | 2130300148 |
11 | 9a3554039 |
12 | 4b5524704 |
13 | 27c469642 |
14 | 162cd6644 |
15 | c705009d |
hex | 7ef9ccf4 |
2130300148 has 12 divisors (see below), whose sum is σ = 3752715232. Its totient is φ = 1058095800.
The previous prime is 2130300131. The next prime is 2130300149. The reversal of 2130300148 is 8410030312.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2130300149) 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, 1762890 + ... + 1764097.
Almost surely, 22130300148 is an apocalyptic number.
It is an amenable number.
2130300148 is a deficient number, since it is larger than the sum of its proper divisors (1622415084).
2130300148 is a wasteful number, since it uses less digits than its factorization.
2130300148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3527142 (or 3527140 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 22.
The square root of 2130300148 is about 46155.1746611363. The cubic root of 2130300148 is about 1286.7087842114.
The spelling of 2130300148 in words is "two billion, one hundred thirty million, three hundred thousand, one hundred forty-eight".
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