Base | Representation |
---|---|
bin | 1100000010101… |
… | …1011100111001 |
3 | 10112001011011212 |
4 | 3000223130321 |
5 | 100412302000 |
6 | 5002332505 |
7 | 1152216245 |
oct | 300533471 |
9 | 115034155 |
10 | 50509625 |
11 | 265696a1 |
12 | 14aba135 |
13 | a60636a |
14 | 69cb425 |
15 | 467ac35 |
hex | 302b739 |
50509625 has 32 divisors (see below), whose sum is σ = 66109056. Its totient is φ = 38491200.
The previous prime is 50509621. The next prime is 50509637. The reversal of 50509625 is 52690505.
50509625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 50509625 - 22 = 50509621 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 50509591 and 50509600.
It is not an unprimeable number, because it can be changed into a prime (50509621) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 309794 + ... + 309956.
It is an arithmetic number, because the mean of its divisors is an integer number (2065908).
Almost surely, 250509625 is an apocalyptic number.
It is an amenable number.
50509625 is a deficient number, since it is larger than the sum of its proper divisors (15599431).
50509625 is a wasteful number, since it uses less digits than its factorization.
50509625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 282 (or 272 counting only the distinct ones).
The product of its (nonzero) digits is 13500, while the sum is 32.
The square root of 50509625 is about 7107.0123821476. The cubic root of 50509625 is about 369.6505710031.
The spelling of 50509625 in words is "fifty million, five hundred nine thousand, six hundred twenty-five".
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