Base | Representation |
---|---|
bin | 11010100010100000… |
… | …10001101111111011 |
3 | 1100202222100122212121 |
4 | 31101100101233323 |
5 | 213140004422022 |
6 | 10313454422111 |
7 | 1013040023221 |
oct | 152120215773 |
9 | 40688318777 |
10 | 14248123387 |
11 | 605176aa93 |
12 | 2917801937 |
13 | 1460b45354 |
14 | 992424b11 |
15 | 585ce62c7 |
hex | 351411bfb |
14248123387 has 2 divisors, whose sum is σ = 14248123388. Its totient is φ = 14248123386.
The previous prime is 14248123343. The next prime is 14248123451. The reversal of 14248123387 is 78332184241.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 14248123387 - 223 = 14239734779 is a prime.
It is not a weakly prime, because it can be changed into another prime (14248163387) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7124061693 + 7124061694.
It is an arithmetic number, because the mean of its divisors is an integer number (7124061694).
Almost surely, 214248123387 is an apocalyptic number.
14248123387 is a deficient number, since it is larger than the sum of its proper divisors (1).
14248123387 is an equidigital number, since it uses as much as digits as its factorization.
14248123387 is an evil number, because the sum of its binary digits is even.
The product of its digits is 258048, while the sum is 43.
The spelling of 14248123387 in words is "fourteen billion, two hundred forty-eight million, one hundred twenty-three thousand, three hundred eighty-seven".
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