Base | Representation |
---|---|
bin | 1010001111110101… |
… | …1000000000011101 |
3 | 21002201001212100121 |
4 | 2203331120000131 |
5 | 21113144302300 |
6 | 1132542354541 |
7 | 125111130064 |
oct | 24375300035 |
9 | 7081055317 |
10 | 2750775325 |
11 | 1191817241 |
12 | 64928ba51 |
13 | 34ab83a0c |
14 | 1c148d1db |
15 | 11176481a |
hex | a3f5801d |
2750775325 has 6 divisors (see below), whose sum is σ = 3410961434. Its totient is φ = 2200620240.
The previous prime is 2750775311. The next prime is 2750775341. The reversal of 2750775325 is 5235770572.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 1136356 + 2749638969 = 1066^2 + 52437^2 .
It is not a de Polignac number, because 2750775325 - 221 = 2748678173 is a prime.
It is a Duffinian number.
It is a congruent 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, 55015482 + ... + 55015531.
Almost surely, 22750775325 is an apocalyptic number.
2750775325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2750775325 is a deficient number, since it is larger than the sum of its proper divisors (660186109).
2750775325 is a wasteful number, since it uses less digits than its factorization.
2750775325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 110031023 (or 110031018 counting only the distinct ones).
The product of its (nonzero) digits is 514500, while the sum is 43.
The square root of 2750775325 is about 52447.8343213521. The cubic root of 2750775325 is about 1401.1513190857.
The spelling of 2750775325 in words is "two billion, seven hundred fifty million, seven hundred seventy-five thousand, three hundred twenty-five".
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