Base | Representation |
---|---|
bin | 10010101000100010… |
… | …000101000111111111 |
3 | 1220122100101222100012 |
4 | 102220202011013333 |
5 | 311433342002414 |
6 | 13105151253435 |
7 | 1305541612256 |
oct | 225042050777 |
9 | 56570358305 |
10 | 20007375359 |
11 | 8537707264 |
12 | 3a6451a27b |
13 | 1b6b08a95a |
14 | d7b28579d |
15 | 7c172633e |
hex | 4a88851ff |
20007375359 has 2 divisors, whose sum is σ = 20007375360. Its totient is φ = 20007375358.
The previous prime is 20007375329. The next prime is 20007375373. The reversal of 20007375359 is 95357370002.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 20007375359 - 216 = 20007309823 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (20007375329) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10003687679 + 10003687680.
It is an arithmetic number, because the mean of its divisors is an integer number (10003687680).
Almost surely, 220007375359 is an apocalyptic number.
20007375359 is a deficient number, since it is larger than the sum of its proper divisors (1).
20007375359 is an equidigital number, since it uses as much as digits as its factorization.
20007375359 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 198450, while the sum is 41.
The spelling of 20007375359 in words is "twenty billion, seven million, three hundred seventy-five thousand, three hundred fifty-nine".
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