Base | Representation |
---|---|
bin | 1111000110000000… |
… | …00110000111011111 |
3 | 202220202000101222212 |
4 | 13203000012013133 |
5 | 113043433423013 |
6 | 3420032231035 |
7 | 404544636212 |
oct | 74300060737 |
9 | 22822011885 |
10 | 8103420383 |
11 | 3489195743 |
12 | 16a199b47b |
13 | 9c1ab3706 |
14 | 56c309779 |
15 | 3266286a8 |
hex | 1e30061df |
8103420383 has 2 divisors, whose sum is σ = 8103420384. Its totient is φ = 8103420382.
The previous prime is 8103420341. The next prime is 8103420427. The reversal of 8103420383 is 3830243018.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-8103420383 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (8103420883) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4051710191 + 4051710192.
It is an arithmetic number, because the mean of its divisors is an integer number (4051710192).
Almost surely, 28103420383 is an apocalyptic number.
8103420383 is a deficient number, since it is larger than the sum of its proper divisors (1).
8103420383 is an equidigital number, since it uses as much as digits as its factorization.
8103420383 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 13824, while the sum is 32.
The square root of 8103420383 is about 90019.0001221964. Note that the first 3 decimals coincide. The cubic root of 8103420383 is about 2008.5814915879.
The spelling of 8103420383 in words is "eight billion, one hundred three million, four hundred twenty thousand, three hundred eighty-three".
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