Base | Representation |
---|---|
bin | 100000110100001… |
… | …1111010111111101 |
3 | 2211201222100221011 |
4 | 1001220133113331 |
5 | 4223342231214 |
6 | 301133035221 |
7 | 36200323123 |
oct | 10150372775 |
9 | 2751870834 |
10 | 1101133309 |
11 | 515619831 |
12 | 268925b11 |
13 | 147189793 |
14 | a6355913 |
15 | 66a0bac4 |
hex | 41a1f5fd |
1101133309 has 2 divisors, whose sum is σ = 1101133310. Its totient is φ = 1101133308.
The previous prime is 1101133279. The next prime is 1101133381. The reversal of 1101133309 is 9033311011.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 788374084 + 312759225 = 28078^2 + 17685^2 .
It is a cyclic number.
It is not a de Polignac number, because 1101133309 - 27 = 1101133181 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1101133309.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1101133399) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550566654 + 550566655.
It is an arithmetic number, because the mean of its divisors is an integer number (550566655).
Almost surely, 21101133309 is an apocalyptic number.
It is an amenable number.
1101133309 is a deficient number, since it is larger than the sum of its proper divisors (1).
1101133309 is an equidigital number, since it uses as much as digits as its factorization.
1101133309 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 243, while the sum is 22.
The square root of 1101133309 is about 33183.3287811817. The cubic root of 1101133309 is about 1032.6345066087.
The spelling of 1101133309 in words is "one billion, one hundred one million, one hundred thirty-three thousand, three hundred nine".
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