Base | Representation |
---|---|
bin | 1011111110110… |
… | …0110011001101 |
3 | 10111120010011102 |
4 | 2333230303031 |
5 | 100331044010 |
6 | 4553032445 |
7 | 1150100135 |
oct | 277546315 |
9 | 114503142 |
10 | 50253005 |
11 | 26403910 |
12 | 149b5725 |
13 | a54660a |
14 | 6961ac5 |
15 | 4629ba5 |
hex | 2fecccd |
50253005 has 24 divisors (see below), whose sum is σ = 69457824. Its totient is φ = 34610400.
The previous prime is 50253001. The next prime is 50253013. The reversal of 50253005 is 50035205.
It is not a de Polignac number, because 50253005 - 22 = 50253001 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50253001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18590 + ... + 21120.
It is an arithmetic number, because the mean of its divisors is an integer number (2894076).
Almost surely, 250253005 is an apocalyptic number.
50253005 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
50253005 is a deficient number, since it is larger than the sum of its proper divisors (19204819).
50253005 is a wasteful number, since it uses less digits than its factorization.
50253005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2585 (or 2566 counting only the distinct ones).
The product of its (nonzero) digits is 750, while the sum is 20.
The square root of 50253005 is about 7088.9353925678. The cubic root of 50253005 is about 369.0234903023.
The spelling of 50253005 in words is "fifty million, two hundred fifty-three thousand, five".
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