Base | Representation |
---|---|
bin | 111110001111111… |
… | …1100110101011001 |
3 | 12101120100111220212 |
4 | 1330133330311121 |
5 | 13234210003200 |
6 | 543133100505 |
7 | 102522041246 |
oct | 17437746531 |
9 | 5346314825 |
10 | 2088750425 |
11 | 982055123 |
12 | 4a3627735 |
13 | 27397c5c8 |
14 | 15b59c5cd |
15 | c3594035 |
hex | 7c7fcd59 |
2088750425 has 6 divisors (see below), whose sum is σ = 2590050558. Its totient is φ = 1671000320.
The previous prime is 2088750403. The next prime is 2088750431. The reversal of 2088750425 is 5240578802.
It can be written as a sum of positive squares in 3 ways, for example, as 689167504 + 1399582921 = 26252^2 + 37411^2 .
It is not a de Polignac number, because 2088750425 - 214 = 2088734041 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41774984 + ... + 41775033.
It is an arithmetic number, because the mean of its divisors is an integer number (431675093).
Almost surely, 22088750425 is an apocalyptic number.
2088750425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2088750425 is a deficient number, since it is larger than the sum of its proper divisors (501300133).
2088750425 is an equidigital number, since it uses as much as digits as its factorization.
2088750425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83550027 (or 83550022 counting only the distinct ones).
The product of its (nonzero) digits is 179200, while the sum is 41.
The square root of 2088750425 is about 45702.8492000225. The cubic root of 2088750425 is about 1278.2884075005.
The spelling of 2088750425 in words is "two billion, eighty-eight million, seven hundred fifty thousand, four hundred twenty-five".
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