Base | Representation |
---|---|
bin | 1001010111001100110101… |
… | …01011000110111111110001 |
3 | 2200220020012010112001100102 |
4 | 10223212122223012333301 |
5 | 10144304442022214331 |
6 | 111442100150402145 |
7 | 4223314040040536 |
oct | 453463253067761 |
9 | 80806163461312 |
10 | 20588373241841 |
11 | 6618530a59099 |
12 | 23861b8660355 |
13 | b6462420c792 |
14 | 5126a82c0d8d |
15 | 25a83e10d4cb |
hex | 12b99aac6ff1 |
20588373241841 has 2 divisors, whose sum is σ = 20588373241842. Its totient is φ = 20588373241840.
The previous prime is 20588373241789. The next prime is 20588373241973. The reversal of 20588373241841 is 14814237388502.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 20528737648225 + 59635593616 = 4530865^2 + 244204^2 .
It is a cyclic number.
It is not a de Polignac number, because 20588373241841 - 214 = 20588373225457 is a prime.
It is a super-2 number, since 2×205883732418412 (a number of 27 digits) contains 22 as substring.
It is a Sophie Germain prime.
It is a Curzon number.
It is not a weakly prime, because it can be changed into another prime (20588373211841) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10294186620920 + 10294186620921.
It is an arithmetic number, because the mean of its divisors is an integer number (10294186620921).
Almost surely, 220588373241841 is an apocalyptic number.
It is an amenable number.
20588373241841 is a deficient number, since it is larger than the sum of its proper divisors (1).
20588373241841 is an equidigital number, since it uses as much as digits as its factorization.
20588373241841 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 10321920, while the sum is 56.
The spelling of 20588373241841 in words is "twenty trillion, five hundred eighty-eight billion, three hundred seventy-three million, two hundred forty-one thousand, eight hundred forty-one".
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