Base | Representation |
---|---|
bin | 110100010011000110101000… |
… | …100100110101111001000101 |
3 | 1010011101212010211100221101221 |
4 | 310103012220210311321011 |
5 | 220122000430212123101 |
6 | 2133105405245120341 |
7 | 66306522152016352 |
oct | 6423065044657105 |
9 | 1104355124327357 |
10 | 230011211832901 |
11 | 6731a230777404 |
12 | 219698695590b1 |
13 | 9b45c6c493985 |
14 | 40b2860063629 |
15 | 1b8d1bd2ecaa1 |
hex | d131a8935e45 |
230011211832901 has 2 divisors, whose sum is σ = 230011211832902. Its totient is φ = 230011211832900.
The previous prime is 230011211832869. The next prime is 230011211832943. The reversal of 230011211832901 is 109238112110032.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 203322674283876 + 26688537549025 = 14259126^2 + 5166095^2 .
It is a cyclic number.
It is not a de Polignac number, because 230011211832901 - 25 = 230011211832869 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (230011211832001) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115005605916450 + 115005605916451.
It is an arithmetic number, because the mean of its divisors is an integer number (115005605916451).
Almost surely, 2230011211832901 is an apocalyptic number.
It is an amenable number.
230011211832901 is a deficient number, since it is larger than the sum of its proper divisors (1).
230011211832901 is an equidigital number, since it uses as much as digits as its factorization.
230011211832901 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5184, while the sum is 34.
Adding to 230011211832901 its reverse (109238112110032), we get a palindrome (339249323942933).
The spelling of 230011211832901 in words is "two hundred thirty trillion, eleven billion, two hundred eleven million, eight hundred thirty-two thousand, nine hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •