Base | Representation |
---|---|
bin | 101101000111001000011… |
… | …000001101011101100101 |
3 | 101222100201122101212112201 |
4 | 231013020120031131211 |
5 | 401242332000211323 |
6 | 10332045142214501 |
7 | 436653466341262 |
oct | 55071030153545 |
9 | 11870648355481 |
10 | 3100033210213 |
11 | a95797a25135 |
12 | 420982a24431 |
13 | 196441199854 |
14 | aa084520269 |
15 | 5598b83d8ad |
hex | 2d1c860d765 |
3100033210213 has 2 divisors, whose sum is σ = 3100033210214. Its totient is φ = 3100033210212.
The previous prime is 3100033210201. The next prime is 3100033210231. The reversal of 3100033210213 is 3120123300013.
Together with next prime (3100033210231) it forms an Ormiston pair, because they use the same digits, order apart.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1739399612769 + 1360633597444 = 1318863^2 + 1166462^2 .
It is a cyclic number.
It is not a de Polignac number, because 3100033210213 - 241 = 901009954661 is a prime.
It is a super-2 number, since 2×31000332102132 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3100033210273) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1550016605106 + 1550016605107.
It is an arithmetic number, because the mean of its divisors is an integer number (1550016605107).
Almost surely, 23100033210213 is an apocalyptic number.
It is an amenable number.
3100033210213 is a deficient number, since it is larger than the sum of its proper divisors (1).
3100033210213 is an equidigital number, since it uses as much as digits as its factorization.
3100033210213 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 3100033210213 its reverse (3120123300013), we get a palindrome (6220156510226).
The spelling of 3100033210213 in words is "three trillion, one hundred billion, thirty-three million, two hundred ten thousand, two hundred thirteen".
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