Base | Representation |
---|---|
bin | 100001011000100… |
… | …0100100101000101 |
3 | 2220001210000201222 |
4 | 1002301010211011 |
5 | 4243230110234 |
6 | 303052530125 |
7 | 36521126540 |
oct | 10261044505 |
9 | 2801700658 |
10 | 1120160069 |
11 | 525334926 |
12 | 273180945 |
13 | 14b0bbc12 |
14 | a8aa9857 |
15 | 6851942e |
hex | 42c44945 |
1120160069 has 16 divisors (see below), whose sum is σ = 1303223808. Its totient is φ = 942944112.
The previous prime is 1120160059. The next prime is 1120160077. The reversal of 1120160069 is 9600610211.
It is a cyclic number.
It is not a de Polignac number, because 1120160069 - 212 = 1120155973 is a prime.
It is a super-2 number, since 2×11201600692 = 2509517160364169522, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1120160059) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159302 + ... + 166184.
It is an arithmetic number, because the mean of its divisors is an integer number (81451488).
Almost surely, 21120160069 is an apocalyptic number.
It is an amenable number.
1120160069 is a deficient number, since it is larger than the sum of its proper divisors (183063739).
1120160069 is an equidigital number, since it uses as much as digits as its factorization.
1120160069 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7304.
The product of its (nonzero) digits is 648, while the sum is 26.
The square root of 1120160069 is about 33468.7924640253. The cubic root of 1120160069 is about 1038.5482916646.
The spelling of 1120160069 in words is "one billion, one hundred twenty million, one hundred sixty thousand, sixty-nine".
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