Base | Representation |
---|---|
bin | 1000010011101111… |
… | …1011011001100111 |
3 | 12202102201002121022 |
4 | 2010323323121213 |
5 | 14031424133221 |
6 | 1005151041355 |
7 | 106161154046 |
oct | 20473733147 |
9 | 5672632538 |
10 | 2230302311 |
11 | a44a47156 |
12 | 522b1025b |
13 | 2970b1113 |
14 | 1722c855d |
15 | d0c054ab |
hex | 84efb667 |
2230302311 has 2 divisors, whose sum is σ = 2230302312. Its totient is φ = 2230302310.
The previous prime is 2230302307. The next prime is 2230302343. The reversal of 2230302311 is 1132030322.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2230302311 - 22 = 2230302307 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2230302311.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2230302211) 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, 1115151155 + 1115151156.
It is an arithmetic number, because the mean of its divisors is an integer number (1115151156).
Almost surely, 22230302311 is an apocalyptic number.
2230302311 is a deficient number, since it is larger than the sum of its proper divisors (1).
2230302311 is an equidigital number, since it uses as much as digits as its factorization.
2230302311 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 2230302311 is about 47226.0765996923. The cubic root of 2230302311 is about 1306.5355912080.
Adding to 2230302311 its reverse (1132030322), we get a palindrome (3362332633).
The spelling of 2230302311 in words is "two billion, two hundred thirty million, three hundred two thousand, three hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •