Base | Representation |
---|---|
bin | 111111011011011… |
… | …1101101001101010 |
3 | 12111022211202012100 |
4 | 1332312331221222 |
5 | 13324323300024 |
6 | 551105354230 |
7 | 103512366432 |
oct | 17666755152 |
9 | 5438752170 |
10 | 2128337514 |
11 | 9a2433526 |
12 | 4b4938976 |
13 | 27bc30214 |
14 | 1629452c2 |
15 | c6cb37c9 |
hex | 7edbda6a |
2128337514 has 12 divisors (see below), whose sum is σ = 4611397986. Its totient is φ = 709445832.
The previous prime is 2128337489. The next prime is 2128337567. The reversal of 2128337514 is 4157338212.
2128337514 is a `hidden beast` number, since 2 + 1 + 283 + 375 + 1 + 4 = 666.
It can be written as a sum of positive squares in only one way, i.e., 1755191025 + 373146489 = 41895^2 + 19317^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 59120469 + ... + 59120504.
Almost surely, 22128337514 is an apocalyptic number.
2128337514 is an abundant number, since it is smaller than the sum of its proper divisors (2483060472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2128337514 is a wasteful number, since it uses less digits than its factorization.
2128337514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 118240981 (or 118240978 counting only the distinct ones).
The product of its digits is 40320, while the sum is 36.
The square root of 2128337514 is about 46133.9085055667. The cubic root of 2128337514 is about 1286.3135168536.
The spelling of 2128337514 in words is "two billion, one hundred twenty-eight million, three hundred thirty-seven thousand, five hundred fourteen".
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