Base | Representation |
---|---|
bin | 101110101011101101100100… |
… | …110000010010110010011111 |
3 | 222220221211100111210012022202 |
4 | 232223231210300102302133 |
5 | 203402331044040012114 |
6 | 2004355542141402115 |
7 | 61150306421313122 |
oct | 5653554460226237 |
9 | 886854314705282 |
10 | 205314012032159 |
11 | 5a4682022a3278 |
12 | 1b03b29326933b |
13 | 8a7404a114424 |
14 | 389b3734383b9 |
15 | 18b0a4e17ccde |
hex | babb64c12c9f |
205314012032159 has 2 divisors, whose sum is σ = 205314012032160. Its totient is φ = 205314012032158.
The previous prime is 205314012032131. The next prime is 205314012032183. The reversal of 205314012032159 is 951230210413502.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 205314012032159 - 232 = 205309717064863 is a prime.
It is a Sophie Germain prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (205314012532159) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102657006016079 + 102657006016080.
It is an arithmetic number, because the mean of its divisors is an integer number (102657006016080).
Almost surely, 2205314012032159 is an apocalyptic number.
205314012032159 is a deficient number, since it is larger than the sum of its proper divisors (1).
205314012032159 is an equidigital number, since it uses as much as digits as its factorization.
205314012032159 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 64800, while the sum is 38.
The spelling of 205314012032159 in words is "two hundred five trillion, three hundred fourteen billion, twelve million, thirty-two thousand, one hundred fifty-nine".
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