Base | Representation |
---|---|
bin | 10000000101010110011… |
… | …101001001000101110101 |
3 | 10220122212021011211222111 |
4 | 100011112131021011311 |
5 | 121102031302400221 |
6 | 2203425330531021 |
7 | 142565205061666 |
oct | 20052635110565 |
9 | 3818767154874 |
10 | 1105257075061 |
11 | 396811894327 |
12 | 15a258436a71 |
13 | 802c0c85989 |
14 | 3b6cd76736d |
15 | 1db3c287be1 |
hex | 10156749175 |
1105257075061 has 2 divisors, whose sum is σ = 1105257075062. Its totient is φ = 1105257075060.
The previous prime is 1105257075053. The next prime is 1105257075077. The reversal of 1105257075061 is 1605707525011.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 588879738225 + 516377336836 = 767385^2 + 718594^2 .
It is a cyclic number.
It is not a de Polignac number, because 1105257075061 - 23 = 1105257075053 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1105257075011) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552628537530 + 552628537531.
It is an arithmetic number, because the mean of its divisors is an integer number (552628537531).
Almost surely, 21105257075061 is an apocalyptic number.
It is an amenable number.
1105257075061 is a deficient number, since it is larger than the sum of its proper divisors (1).
1105257075061 is an equidigital number, since it uses as much as digits as its factorization.
1105257075061 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 73500, while the sum is 40.
The spelling of 1105257075061 in words is "one trillion, one hundred five billion, two hundred fifty-seven million, seventy-five thousand, sixty-one".
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