Base | Representation |
---|---|
bin | 1010100111100101… |
… | …0010000110000001 |
3 | 21100122110120211122 |
4 | 2221321102012001 |
5 | 21314143201300 |
6 | 1150501122025 |
7 | 130430465306 |
oct | 25171220601 |
9 | 7318416748 |
10 | 2850365825 |
11 | 1232a5903a |
12 | 6766b9315 |
13 | 3656b2cc8 |
14 | 1d07b50ad |
15 | 11a387c85 |
hex | a9e52181 |
2850365825 has 6 divisors (see below), whose sum is σ = 3534453654. Its totient is φ = 2280292640.
The previous prime is 2850365803. The next prime is 2850365839. The reversal of 2850365825 is 5285630582.
It can be written as a sum of positive squares in 3 ways, for example, as 341658256 + 2508707569 = 18484^2 + 50087^2 .
It is not a de Polignac number, because 2850365825 - 26 = 2850365761 is a prime.
It is a super-3 number, since 3×28503658253 (a number of 29 digits) contains 333 as substring.
It is a Duffinian number.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57007292 + ... + 57007341.
It is an arithmetic number, because the mean of its divisors is an integer number (589075609).
Almost surely, 22850365825 is an apocalyptic number.
2850365825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2850365825 is a deficient number, since it is larger than the sum of its proper divisors (684087829).
2850365825 is a wasteful number, since it uses less digits than its factorization.
2850365825 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 114014643 (or 114014638 counting only the distinct ones).
The product of its (nonzero) digits is 576000, while the sum is 44.
The square root of 2850365825 is about 53388.8174152603. The cubic root of 2850365825 is about 1417.8605991899.
The spelling of 2850365825 in words is "two billion, eight hundred fifty million, three hundred sixty-five thousand, eight hundred twenty-five".
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