Base | Representation |
---|---|
bin | 111110100001011… |
… | …1100101011100111 |
3 | 12102012121121211222 |
4 | 1331002330223213 |
5 | 13244032043324 |
6 | 544101450555 |
7 | 102663031643 |
oct | 17502745347 |
9 | 5365547758 |
10 | 2097924839 |
11 | 987250a8a |
12 | 4a6710a5b |
13 | 27584245a |
14 | 15c8a9c23 |
15 | c42a755e |
hex | 7d0bcae7 |
2097924839 has 2 divisors, whose sum is σ = 2097924840. Its totient is φ = 2097924838.
The previous prime is 2097924823. The next prime is 2097924841. The reversal of 2097924839 is 9384297902.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2097924839 - 24 = 2097924823 is a prime.
Together with 2097924841, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2097924739) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1048962419 + 1048962420.
It is an arithmetic number, because the mean of its divisors is an integer number (1048962420).
Almost surely, 22097924839 is an apocalyptic number.
2097924839 is a deficient number, since it is larger than the sum of its proper divisors (1).
2097924839 is an equidigital number, since it uses as much as digits as its factorization.
2097924839 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1959552, while the sum is 53.
The square root of 2097924839 is about 45803.1094905139. The cubic root of 2097924839 is about 1280.1572151864.
The spelling of 2097924839 in words is "two billion, ninety-seven million, nine hundred twenty-four thousand, eight hundred thirty-nine".
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