Base | Representation |
---|---|
bin | 100000111100110… |
… | …0011010110101101 |
3 | 2212001101121101122 |
4 | 1001321203112231 |
5 | 4231013343221 |
6 | 301412550325 |
7 | 36253332200 |
oct | 10171432655 |
9 | 2761347348 |
10 | 1105606061 |
11 | 5180a421a |
12 | 26a3223a5 |
13 | 148094591 |
14 | a6b9b937 |
15 | 670e1eab |
hex | 41e635ad |
1105606061 has 12 divisors (see below), whose sum is σ = 1305312768. Its totient is φ = 933515352.
The previous prime is 1105606039. The next prime is 1105606087. The reversal of 1105606061 is 1606065011.
It is not a de Polignac number, because 1105606061 - 214 = 1105589677 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1105606061.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1105606001) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 165101 + ... + 171666.
It is an arithmetic number, because the mean of its divisors is an integer number (108776064).
Almost surely, 21105606061 is an apocalyptic number.
It is an amenable number.
1105606061 is a deficient number, since it is larger than the sum of its proper divisors (199706707).
1105606061 is an equidigital number, since it uses as much as digits as its factorization.
1105606061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 336848 (or 336841 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 26.
The square root of 1105606061 is about 33250.6550461792. The cubic root of 1105606061 is about 1034.0307887902.
The spelling of 1105606061 in words is "one billion, one hundred five million, six hundred six thousand, sixty-one".
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