Base | Representation |
---|---|
bin | 10000000101111011110… |
… | …101100101000011101001 |
3 | 10220201110222022000212121 |
4 | 100011323311211003221 |
5 | 121104322331104212 |
6 | 2204011453111241 |
7 | 142616561632354 |
oct | 20057365450351 |
9 | 3821428260777 |
10 | 1105884238057 |
11 | 397003905155 |
12 | 15a3b2488521 |
13 | 80390ba2141 |
14 | 3b74cb8129b |
15 | 1db7736dd07 |
hex | 1017bd650e9 |
1105884238057 has 2 divisors, whose sum is σ = 1105884238058. Its totient is φ = 1105884238056.
The previous prime is 1105884238003. The next prime is 1105884238079. The reversal of 1105884238057 is 7508324885011.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 879851504016 + 226032734041 = 938004^2 + 475429^2 .
It is a cyclic number.
It is not a de Polignac number, because 1105884238057 - 27 = 1105884237929 is a prime.
It is a super-2 number, since 2×11058842380572 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1105884237995 and 1105884238013.
It is not a weakly prime, because it can be changed into another prime (1105884218057) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552942119028 + 552942119029.
It is an arithmetic number, because the mean of its divisors is an integer number (552942119029).
Almost surely, 21105884238057 is an apocalyptic number.
It is an amenable number.
1105884238057 is a deficient number, since it is larger than the sum of its proper divisors (1).
1105884238057 is an equidigital number, since it uses as much as digits as its factorization.
1105884238057 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2150400, while the sum is 52.
The spelling of 1105884238057 in words is "one trillion, one hundred five billion, eight hundred eighty-four million, two hundred thirty-eight thousand, fifty-seven".
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