Base | Representation |
---|---|
bin | 1100000010110… |
… | …0100100101011 |
3 | 10112001101111000 |
4 | 3000230210223 |
5 | 100412423334 |
6 | 5002410043 |
7 | 1152235530 |
oct | 300544453 |
9 | 115041430 |
10 | 50514219 |
11 | 26572098 |
12 | 14b00923 |
13 | a608492 |
14 | 69ccd87 |
15 | 467c299 |
hex | 302c92b |
50514219 has 16 divisors (see below), whose sum is σ = 85527040. Its totient is φ = 28865160.
The previous prime is 50514209. The next prime is 50514227. The reversal of 50514219 is 91241505.
50514219 is a `hidden beast` number, since 505 + 142 + 19 = 666.
It is not a de Polignac number, because 50514219 - 24 = 50514203 is a prime.
It is a super-2 number, since 2×505142192 = 5103372642359922, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 50514192 and 50514201.
It is not an unprimeable number, because it can be changed into a prime (50514209) 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 15 ways as a sum of consecutive naturals, for example, 133447 + ... + 133824.
It is an arithmetic number, because the mean of its divisors is an integer number (5345440).
Almost surely, 250514219 is an apocalyptic number.
50514219 is a deficient number, since it is larger than the sum of its proper divisors (35012821).
50514219 is a wasteful number, since it uses less digits than its factorization.
50514219 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 267287 (or 267281 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 27.
The square root of 50514219 is about 7107.3355767123. The cubic root of 50514219 is about 369.6617776015.
The spelling of 50514219 in words is "fifty million, five hundred fourteen thousand, two hundred nineteen".
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