Base | Representation |
---|---|
bin | 110000000100100011… |
… | …1010101010010011001 |
3 | 100212110102110200011112 |
4 | 1200021013111102121 |
5 | 3142404411212444 |
6 | 115231342510105 |
7 | 10313121434411 |
oct | 1401107252231 |
9 | 325412420145 |
10 | 103232132249 |
11 | 3a864935984 |
12 | 18010295335 |
13 | 997231b92c |
14 | 4dd4411641 |
15 | 2a42d8369e |
hex | 18091d5499 |
103232132249 has 2 divisors, whose sum is σ = 103232132250. Its totient is φ = 103232132248.
The previous prime is 103232132209. The next prime is 103232132251. The reversal of 103232132249 is 942231232301.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 101442250000 + 1789882249 = 318500^2 + 42307^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-103232132249 is a prime.
Together with 103232132251, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (103232132209) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51616066124 + 51616066125.
It is an arithmetic number, because the mean of its divisors is an integer number (51616066125).
Almost surely, 2103232132249 is an apocalyptic number.
It is an amenable number.
103232132249 is a deficient number, since it is larger than the sum of its proper divisors (1).
103232132249 is an equidigital number, since it uses as much as digits as its factorization.
103232132249 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 15552, while the sum is 32.
The spelling of 103232132249 in words is "one hundred three billion, two hundred thirty-two million, one hundred thirty-two thousand, two hundred forty-nine".
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