Base | Representation |
---|---|
bin | 1100000011000… |
… | …0111101111011 |
3 | 10112002022011200 |
4 | 3000300331323 |
5 | 100414012334 |
6 | 5003025243 |
7 | 1152342153 |
oct | 300607573 |
9 | 115068150 |
10 | 50532219 |
11 | 26584671 |
12 | 14b0b223 |
13 | a61372a |
14 | 69d5763 |
15 | 4682799 |
hex | 3030f7b |
50532219 has 24 divisors (see below), whose sum is σ = 76950432. Its totient is φ = 31891200.
The previous prime is 50532187. The next prime is 50532227. The reversal of 50532219 is 91223505.
It is not a de Polignac number, because 50532219 - 25 = 50532187 is a prime.
It is a super-2 number, since 2×505322192 = 5107010314127922, which contains 22 as substring.
It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 50532192 and 50532201.
It is not an unprimeable number, because it can be changed into a prime (50532299) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19699 + ... + 22115.
It is an arithmetic number, because the mean of its divisors is an integer number (3206268).
Almost surely, 250532219 is an apocalyptic number.
50532219 is a deficient number, since it is larger than the sum of its proper divisors (26418213).
50532219 is a wasteful number, since it uses less digits than its factorization.
50532219 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2547 (or 2544 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 27.
The square root of 50532219 is about 7108.6017612467. The cubic root of 50532219 is about 369.7056802355.
The spelling of 50532219 in words is "fifty million, five hundred thirty-two thousand, two hundred nineteen".
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