Base | Representation |
---|---|
bin | 1100101111101001110011… |
… | …00110100000010111001101 |
3 | 10200020020001012110021202201 |
4 | 12113310321212200113031 |
5 | 12133132441232023431 |
6 | 135334443515121501 |
7 | 5621533121325316 |
oct | 627647146402715 |
9 | 120206035407681 |
10 | 28025628001741 |
11 | 8a256694202a7 |
12 | 318767a143291 |
13 | 1283a61562566 |
14 | 6cc63a43960d |
15 | 339026bbd461 |
hex | 197d399a05cd |
28025628001741 has 2 divisors, whose sum is σ = 28025628001742. Its totient is φ = 28025628001740.
The previous prime is 28025628001603. The next prime is 28025628001783. The reversal of 28025628001741 is 14710082652082.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 27984406820841 + 41221180900 = 5290029^2 + 203030^2 .
It is a cyclic number.
It is not a de Polignac number, because 28025628001741 - 213 = 28025627993549 is a prime.
It is a super-3 number, since 3×280256280017413 (a number of 41 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 28025628001691 and 28025628001700.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (28025628002741) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14012814000870 + 14012814000871.
It is an arithmetic number, because the mean of its divisors is an integer number (14012814000871).
Almost surely, 228025628001741 is an apocalyptic number.
It is an amenable number.
28025628001741 is a deficient number, since it is larger than the sum of its proper divisors (1).
28025628001741 is an equidigital number, since it uses as much as digits as its factorization.
28025628001741 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 430080, while the sum is 46.
The spelling of 28025628001741 in words is "twenty-eight trillion, twenty-five billion, six hundred twenty-eight million, one thousand, seven hundred forty-one".
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