Base | Representation |
---|---|
bin | 1011111101011… |
… | …0111001111101 |
3 | 10111101120010221 |
4 | 2333112321331 |
5 | 100320211300 |
6 | 4551101341 |
7 | 1146244522 |
oct | 277267175 |
9 | 114346127 |
10 | 50163325 |
11 | 263524a3 |
12 | 14971851 |
13 | a514854 |
14 | 693b149 |
15 | 460d31a |
hex | 2fd6e7d |
50163325 has 12 divisors (see below), whose sum is σ = 65476960. Its totient is φ = 38018160.
The previous prime is 50163317. The next prime is 50163329. The reversal of 50163325 is 52336105.
It is a happy number.
It is not a de Polignac number, because 50163325 - 23 = 50163317 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a self number, because there is not a number n which added to its sum of digits gives 50163325.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50163329) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52329 + ... + 53278.
Almost surely, 250163325 is an apocalyptic number.
It is an amenable number.
50163325 is a deficient number, since it is larger than the sum of its proper divisors (15313635).
50163325 is a wasteful number, since it uses less digits than its factorization.
50163325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105636 (or 105631 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 25.
The square root of 50163325 is about 7082.6072176847. The cubic root of 50163325 is about 368.8038435213.
It can be divided in two parts, 5016 and 3325, that multiplied together give a triangular number (16678200 = T5775).
The spelling of 50163325 in words is "fifty million, one hundred sixty-three thousand, three hundred twenty-five".
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