Base | Representation |
---|---|
bin | 1111110000100011… |
… | …1111100011100111 |
3 | 101220210220020022101 |
4 | 3330020333203213 |
5 | 32130413402121 |
6 | 1535432112531 |
7 | 206554145665 |
oct | 37410774347 |
9 | 11823806271 |
10 | 4230215911 |
11 | 1880934909 |
12 | 9a0835747 |
13 | 52552804c |
14 | 2c1b5dc35 |
15 | 19b59c491 |
hex | fc23f8e7 |
4230215911 has 2 divisors, whose sum is σ = 4230215912. Its totient is φ = 4230215910.
The previous prime is 4230215903. The next prime is 4230215981. The reversal of 4230215911 is 1195120324.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 4230215911 - 23 = 4230215903 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 4230215911.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4230215981) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2115107955 + 2115107956.
It is an arithmetic number, because the mean of its divisors is an integer number (2115107956).
Almost surely, 24230215911 is an apocalyptic number.
4230215911 is a deficient number, since it is larger than the sum of its proper divisors (1).
4230215911 is an equidigital number, since it uses as much as digits as its factorization.
4230215911 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2160, while the sum is 28.
The square root of 4230215911 is about 65040.1100168196. The cubic root of 4230215911 is about 1617.2885485400.
The spelling of 4230215911 in words is "four billion, two hundred thirty million, two hundred fifteen thousand, nine hundred eleven".
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