Base | Representation |
---|---|
bin | 10001101001011110100100… |
… | …11010100100111000110111 |
3 | 12002102001200020210210102201 |
4 | 20310233102122210320313 |
5 | 20041314412240422214 |
6 | 214312223423445331 |
7 | 11113553200436554 |
oct | 1064572232447067 |
9 | 162361606723381 |
10 | 38808559701559 |
11 | 1140268823a4aa |
12 | 4429438156847 |
13 | 188682947c12b |
14 | 9824b6b11a2b |
15 | 474776739274 |
hex | 234bd26a4e37 |
38808559701559 has 2 divisors, whose sum is σ = 38808559701560. Its totient is φ = 38808559701558.
The previous prime is 38808559701539. The next prime is 38808559701641. The reversal of 38808559701559 is 95510795580883.
It is a weak prime.
It is an emirp because it is prime and its reverse (95510795580883) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-38808559701559 is a prime.
It is a super-2 number, since 2×388085597015592 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 38808559701491 and 38808559701500.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (38808559701539) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19404279850779 + 19404279850780.
It is an arithmetic number, because the mean of its divisors is an integer number (19404279850780).
Almost surely, 238808559701559 is an apocalyptic number.
38808559701559 is a deficient number, since it is larger than the sum of its proper divisors (1).
38808559701559 is an equidigital number, since it uses as much as digits as its factorization.
38808559701559 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 544320000, while the sum is 73.
The spelling of 38808559701559 in words is "thirty-eight trillion, eight hundred eight billion, five hundred fifty-nine million, seven hundred one thousand, five hundred fifty-nine".
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