Base | Representation |
---|---|
bin | 100010011000001… |
… | …1100011100001001 |
3 | 2222101121102020101 |
4 | 1010300130130021 |
5 | 4330302100324 |
6 | 310244325401 |
7 | 40405004536 |
oct | 10460343411 |
9 | 2871542211 |
10 | 1153550089 |
11 | 54217028a |
12 | 2823a3861 |
13 | 154cacc23 |
14 | ad2bbd8d |
15 | 6b412944 |
hex | 44c1c709 |
1153550089 has 2 divisors, whose sum is σ = 1153550090. Its totient is φ = 1153550088.
The previous prime is 1153550087. The next prime is 1153550117. The reversal of 1153550089 is 9800553511.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 725763600 + 427786489 = 26940^2 + 20683^2 .
It is a cyclic number.
It is not a de Polignac number, because 1153550089 - 21 = 1153550087 is a prime.
Together with 1153550087, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (1153550087) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576775044 + 576775045.
It is an arithmetic number, because the mean of its divisors is an integer number (576775045).
Almost surely, 21153550089 is an apocalyptic number.
It is an amenable number.
1153550089 is a deficient number, since it is larger than the sum of its proper divisors (1).
1153550089 is an equidigital number, since it uses as much as digits as its factorization.
1153550089 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 27000, while the sum is 37.
The square root of 1153550089 is about 33963.9527882136. The cubic root of 1153550089 is about 1048.7665301029.
The spelling of 1153550089 in words is "one billion, one hundred fifty-three million, five hundred fifty thousand, eighty-nine".
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