Base | Representation |
---|---|
bin | 1011001101010101110… |
… | …10110110000111110001 |
3 | 1100211001122112212102001 |
4 | 11212222322312013301 |
5 | 22302211112021342 |
6 | 452531014254001 |
7 | 36552423642241 |
oct | 5465272660761 |
9 | 1324048485361 |
10 | 385119642097 |
11 | 139367aa8253 |
12 | 6277b957301 |
13 | 2a416822338 |
14 | 148d5c03b21 |
15 | a0403688b7 |
hex | 59aaeb61f1 |
385119642097 has 2 divisors, whose sum is σ = 385119642098. Its totient is φ = 385119642096.
The previous prime is 385119642023. The next prime is 385119642109. The reversal of 385119642097 is 790246911583.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 288284160241 + 96835481856 = 536921^2 + 311184^2 .
It is a cyclic number.
It is not a de Polignac number, because 385119642097 - 235 = 350759903729 is a prime.
It is not a weakly prime, because it can be changed into another prime (385119642007) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 192559821048 + 192559821049.
It is an arithmetic number, because the mean of its divisors is an integer number (192559821049).
It is a 1-persistent number, because it is pandigital, but 2⋅385119642097 = 770239284194 is not.
Almost surely, 2385119642097 is an apocalyptic number.
It is an amenable number.
385119642097 is a deficient number, since it is larger than the sum of its proper divisors (1).
385119642097 is an equidigital number, since it uses as much as digits as its factorization.
385119642097 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3265920, while the sum is 55.
The spelling of 385119642097 in words is "three hundred eighty-five billion, one hundred nineteen million, six hundred forty-two thousand, ninety-seven".
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