Base | Representation |
---|---|
bin | 101101001000001110100… |
… | …101111111111100111011 |
3 | 101222110202202001110220121 |
4 | 231020032211333330323 |
5 | 401302240033330021 |
6 | 10332402103234111 |
7 | 440024622342316 |
oct | 55101645777473 |
9 | 11873682043817 |
10 | 3101211230011 |
11 | a96241988914 |
12 | 421051448937 |
13 | 19659b26649b |
14 | aa156b6b97d |
15 | 55a09e86741 |
hex | 2d20e97ff3b |
3101211230011 has 2 divisors, whose sum is σ = 3101211230012. Its totient is φ = 3101211230010.
The previous prime is 3101211230003. The next prime is 3101211230081. The reversal of 3101211230011 is 1100321121013.
It is a happy number.
It is a weak prime.
It is an emirp because it is prime and its reverse (1100321121013) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 3101211230011 - 23 = 3101211230003 is a prime.
It is a super-2 number, since 2×31012112300112 (a number of 26 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (3101211230081) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1550605615005 + 1550605615006.
It is an arithmetic number, because the mean of its divisors is an integer number (1550605615006).
Almost surely, 23101211230011 is an apocalyptic number.
3101211230011 is a deficient number, since it is larger than the sum of its proper divisors (1).
3101211230011 is an equidigital number, since it uses as much as digits as its factorization.
3101211230011 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 36, while the sum is 16.
Adding to 3101211230011 its reverse (1100321121013), we get a palindrome (4201532351024).
The spelling of 3101211230011 in words is "three trillion, one hundred one billion, two hundred eleven million, two hundred thirty thousand, eleven".
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