Base | Representation |
---|---|
bin | 111111101010100… |
… | …1110011101110011 |
3 | 12111212202210111022 |
4 | 1333111032131303 |
5 | 13333341130312 |
6 | 551551410055 |
7 | 103640000324 |
oct | 17725163563 |
9 | 5455683438 |
10 | 2136270707 |
11 | 9a696188a |
12 | 4b752392b |
13 | 28077a10c |
14 | 163a0c44b |
15 | c782e172 |
hex | 7f54e773 |
2136270707 has 2 divisors, whose sum is σ = 2136270708. Its totient is φ = 2136270706.
The previous prime is 2136270671. The next prime is 2136270709. The reversal of 2136270707 is 7070726312.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2136270707 - 216 = 2136205171 is a prime.
Together with 2136270709, 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 (2136270709) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1068135353 + 1068135354.
It is an arithmetic number, because the mean of its divisors is an integer number (1068135354).
Almost surely, 22136270707 is an apocalyptic number.
2136270707 is a deficient number, since it is larger than the sum of its proper divisors (1).
2136270707 is an equidigital number, since it uses as much as digits as its factorization.
2136270707 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 24696, while the sum is 35.
The square root of 2136270707 is about 46219.8085997768. The cubic root of 2136270707 is about 1287.9097424874.
The spelling of 2136270707 in words is "two billion, one hundred thirty-six million, two hundred seventy thousand, seven hundred seven".
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