Base | Representation |
---|---|
bin | 101011101111010111… |
… | …0010001001010000111 |
3 | 22222110012201101111222 |
4 | 1113132232101022013 |
5 | 3014332312442241 |
6 | 111052402550555 |
7 | 6533461122341 |
oct | 1273656211207 |
9 | 288405641458 |
10 | 93930984071 |
11 | 36921656661 |
12 | 1625536845b |
13 | 8b1c35b062 |
14 | 4791008291 |
15 | 269b51ca4b |
hex | 15deb91287 |
93930984071 has 2 divisors, whose sum is σ = 93930984072. Its totient is φ = 93930984070.
The previous prime is 93930983999. The next prime is 93930984089. The reversal of 93930984071 is 17048903939.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 93930984071 - 226 = 93863875207 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (93930984571) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46965492035 + 46965492036.
It is an arithmetic number, because the mean of its divisors is an integer number (46965492036).
Almost surely, 293930984071 is an apocalyptic number.
93930984071 is a deficient number, since it is larger than the sum of its proper divisors (1).
93930984071 is an equidigital number, since it uses as much as digits as its factorization.
93930984071 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1469664, while the sum is 53.
The spelling of 93930984071 in words is "ninety-three billion, nine hundred thirty million, nine hundred eighty-four thousand, seventy-one".
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