Base | Representation |
---|---|
bin | 11010001000000101… |
… | …110110110111010101 |
3 | 2200102001202010011121 |
4 | 122020011312313111 |
5 | 424423034244342 |
6 | 20515402003541 |
7 | 2012115624241 |
oct | 321005666725 |
9 | 80361663147 |
10 | 28053040597 |
11 | 1099623467a |
12 | 552aaa65b1 |
13 | 2850bcc10a |
14 | 1501a39421 |
15 | ae2c42067 |
hex | 688176dd5 |
28053040597 has 2 divisors, whose sum is σ = 28053040598. Its totient is φ = 28053040596.
The previous prime is 28053040553. The next prime is 28053040601. The reversal of 28053040597 is 79504035082.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 22545322801 + 5507717796 = 150151^2 + 74214^2 .
It is a cyclic number.
It is not a de Polignac number, because 28053040597 - 223 = 28044651989 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (28053080597) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14026520298 + 14026520299.
It is an arithmetic number, because the mean of its divisors is an integer number (14026520299).
Almost surely, 228053040597 is an apocalyptic number.
It is an amenable number.
28053040597 is a deficient number, since it is larger than the sum of its proper divisors (1).
28053040597 is an equidigital number, since it uses as much as digits as its factorization.
28053040597 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 302400, while the sum is 43.
The spelling of 28053040597 in words is "twenty-eight billion, fifty-three million, forty thousand, five hundred ninety-seven".
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