Base | Representation |
---|---|
bin | 10100000000101100110000… |
… | …110010101001010000110101 |
3 | 102112121120121001222202121202 |
4 | 110000230300302221100311 |
5 | 43013414404310214132 |
6 | 511102435021222245 |
7 | 24352303621136606 |
oct | 2400546062512065 |
9 | 375546531882552 |
10 | 88008993444917 |
11 | 2605144a456686 |
12 | 9a54895a01985 |
13 | 3a1529ba4cacc |
14 | 17a392d81ddad |
15 | a294b11d3762 |
hex | 500b30ca9435 |
88008993444917 has 2 divisors, whose sum is σ = 88008993444918. Its totient is φ = 88008993444916.
The previous prime is 88008993444907. The next prime is 88008993445067. The reversal of 88008993444917 is 71944439980088.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 75570491810641 + 12438501634276 = 8693129^2 + 3526826^2 .
It is a cyclic number.
It is not a de Polignac number, because 88008993444917 - 24 = 88008993444901 is a prime.
It is a super-2 number, since 2×880089934449172 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (88008993444907) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44004496722458 + 44004496722459.
It is an arithmetic number, because the mean of its divisors is an integer number (44004496722459).
Almost surely, 288008993444917 is an apocalyptic number.
It is an amenable number.
88008993444917 is a deficient number, since it is larger than the sum of its proper divisors (1).
88008993444917 is an equidigital number, since it uses as much as digits as its factorization.
88008993444917 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 501645312, while the sum is 74.
The spelling of 88008993444917 in words is "eighty-eight trillion, eight billion, nine hundred ninety-three million, four hundred forty-four thousand, nine hundred seventeen".
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