Base | Representation |
---|---|
bin | 1010001011000110… |
… | …1100011010000011 |
3 | 21001022201220211112 |
4 | 2202301230122003 |
5 | 21043104422224 |
6 | 1130553233535 |
7 | 124450400234 |
oct | 24261543203 |
9 | 7038656745 |
10 | 2730935939 |
11 | 11815a6656 |
12 | 6427028ab |
13 | 346a28734 |
14 | 1bc9a708b |
15 | 10eb4630e |
hex | a2c6c683 |
2730935939 has 2 divisors, whose sum is σ = 2730935940. Its totient is φ = 2730935938.
The previous prime is 2730935927. The next prime is 2730935941. The reversal of 2730935939 is 9395390372.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2730935939 - 228 = 2462500483 is a prime.
It is a super-2 number, since 2×27309359392 = 14916022205843623442, which contains 22 as substring.
Together with 2730935941, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (2730935959) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1365467969 + 1365467970.
It is an arithmetic number, because the mean of its divisors is an integer number (1365467970).
Almost surely, 22730935939 is an apocalyptic number.
2730935939 is a deficient number, since it is larger than the sum of its proper divisors (1).
2730935939 is an equidigital number, since it uses as much as digits as its factorization.
2730935939 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1377810, while the sum is 50.
The square root of 2730935939 is about 52258.3575995266. The cubic root of 2730935939 is about 1397.7746856325.
The spelling of 2730935939 in words is "two billion, seven hundred thirty million, nine hundred thirty-five thousand, nine hundred thirty-nine".
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