Base | Representation |
---|---|
bin | 1000011110011001… |
… | …1101001001100001 |
3 | 12212112211020012101 |
4 | 2013212131021201 |
5 | 14124400130100 |
6 | 1013425130401 |
7 | 110243136466 |
oct | 20746351141 |
9 | 5775736171 |
10 | 2275005025 |
11 | a681a9a47 |
12 | 535a89a01 |
13 | 2a3433327 |
14 | 17820366d |
15 | d4ad586a |
hex | 8799d261 |
2275005025 has 12 divisors (see below), whose sum is σ = 2986948332. Its totient is φ = 1712944640.
The previous prime is 2275005001. The next prime is 2275005121. The reversal of 2275005025 is 5205005722.
It can be written as a sum of positive squares in 6 ways, for example, as 97476129 + 2177528896 = 9873^2 + 46664^2 .
It is not a de Polignac number, because 2275005025 - 25 = 2275004993 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2275004984 and 2275005002.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2676052 + ... + 2676901.
It is an arithmetic number, because the mean of its divisors is an integer number (248912361).
Almost surely, 22275005025 is an apocalyptic number.
2275005025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2275005025 is a deficient number, since it is larger than the sum of its proper divisors (711943307).
2275005025 is a wasteful number, since it uses less digits than its factorization.
2275005025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5352980 (or 5352975 counting only the distinct ones).
The product of its (nonzero) digits is 7000, while the sum is 28.
The square root of 2275005025 is about 47697.0127471312. The cubic root of 2275005025 is about 1315.2070254806.
The spelling of 2275005025 in words is "two billion, two hundred seventy-five million, five thousand, twenty-five".
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