Base | Representation |
---|---|
bin | 1100000111001… |
… | …0011001100001 |
3 | 10112120220210211 |
4 | 3001302121201 |
5 | 101001101400 |
6 | 5012454121 |
7 | 1154536420 |
oct | 301623141 |
9 | 115526724 |
10 | 50800225 |
11 | 26747a63 |
12 | 1501a341 |
13 | a6a8708 |
14 | 6a652b7 |
15 | 46d6dba |
hex | 3072661 |
50800225 has 24 divisors (see below), whose sum is σ = 72291008. Its totient is φ = 34689600.
The previous prime is 50800219. The next prime is 50800237. The reversal of 50800225 is 52200805.
It is not a de Polignac number, because 50800225 - 29 = 50799713 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 50800196 and 50800205.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 57487 + ... + 58363.
Almost surely, 250800225 is an apocalyptic number.
It is an amenable number.
50800225 is a deficient number, since it is larger than the sum of its proper divisors (21490783).
50800225 is a wasteful number, since it uses less digits than its factorization.
50800225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1225 (or 1220 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 22.
The square root of 50800225 is about 7127.4276565953. The cubic root of 50800225 is about 370.3581265922.
The spelling of 50800225 in words is "fifty million, eight hundred thousand, two hundred twenty-five".
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