Base | Representation |
---|---|
bin | 1100001000101… |
… | …0100001111001 |
3 | 10112202221101120 |
4 | 3002022201321 |
5 | 101012232230 |
6 | 5014535453 |
7 | 1155430530 |
oct | 302124171 |
9 | 115687346 |
10 | 50899065 |
11 | 26805248 |
12 | 15067589 |
13 | a7116b9 |
14 | 6a8d317 |
15 | 4706310 |
hex | 308a879 |
50899065 has 32 divisors (see below), whose sum is σ = 93434880. Its totient is φ = 23177664.
The previous prime is 50899063. The next prime is 50899067. The reversal of 50899065 is 56099805.
It is an interprime number because it is at equal distance from previous prime (50899063) and next prime (50899067).
It is not a de Polignac number, because 50899065 - 21 = 50899063 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (50899063) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31446 + ... + 33024.
It is an arithmetic number, because the mean of its divisors is an integer number (2919840).
Almost surely, 250899065 is an apocalyptic number.
It is an amenable number.
50899065 is a deficient number, since it is larger than the sum of its proper divisors (42535815).
50899065 is a wasteful number, since it uses less digits than its factorization.
50899065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1901.
The product of its (nonzero) digits is 97200, while the sum is 42.
The square root of 50899065 is about 7134.3580650259. The cubic root of 50899065 is about 370.5981680604.
The spelling of 50899065 in words is "fifty million, eight hundred ninety-nine thousand, sixty-five".
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