Base | Representation |
---|---|
bin | 101101001010001011110… |
… | …001001011000011111101 |
3 | 101222200012002201122120201 |
4 | 231022023301023003331 |
5 | 401321040143423401 |
6 | 10333350323243501 |
7 | 440130642624601 |
oct | 55121361130375 |
9 | 11880162648521 |
10 | 3103311311101 |
11 | a9711a371921 |
12 | 421538819591 |
13 | 196844382211 |
14 | aa2b5a39501 |
15 | 55ace517b01 |
hex | 2d28bc4b0fd |
3103311311101 has 2 divisors, whose sum is σ = 3103311311102. Its totient is φ = 3103311311100.
The previous prime is 3103311311099. The next prime is 3103311311119. The reversal of 3103311311101 is 1011131133013.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2567269152900 + 536042158201 = 1602270^2 + 732149^2 .
It is a cyclic number.
It is not a de Polignac number, because 3103311311101 - 21 = 3103311311099 is a prime.
Together with 3103311311099, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3103318311101) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1551655655550 + 1551655655551.
It is an arithmetic number, because the mean of its divisors is an integer number (1551655655551).
Almost surely, 23103311311101 is an apocalyptic number.
It is an amenable number.
3103311311101 is a deficient number, since it is larger than the sum of its proper divisors (1).
3103311311101 is an equidigital number, since it uses as much as digits as its factorization.
3103311311101 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 81, while the sum is 19.
Adding to 3103311311101 its reverse (1011131133013), we get a palindrome (4114442444114).
The spelling of 3103311311101 in words is "three trillion, one hundred three billion, three hundred eleven million, three hundred eleven thousand, one hundred one".
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