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50223107 = 1122691543
BaseRepresentation
bin1011111110010…
…1100000000011
310111111121011002
42333211200003
5100324114412
64552242215
71146614024
oct277454003
9114447132
1050223107
1126393400
12149a036b
13a535b1c
146954c4b
154620dc2
hex2fe5803

50223107 has 12 divisors (see below), whose sum is σ = 55445040. Its totient is φ = 45458160.

The previous prime is 50223091. The next prime is 50223127. The reversal of 50223107 is 70132205.

50223107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 50223107 - 24 = 50223091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50223127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31778 + ... + 33320.

It is an arithmetic number, because the mean of its divisors is an integer number (4620420).

Almost surely, 250223107 is an apocalyptic number.

50223107 is a deficient number, since it is larger than the sum of its proper divisors (5221933).

50223107 is a wasteful number, since it uses less digits than its factorization.

50223107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1834 (or 1823 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 50223107 is about 7086.8262995505. The cubic root of 50223107 is about 368.9502923375.

The spelling of 50223107 in words is "fifty million, two hundred twenty-three thousand, one hundred seven".

Divisors: 1 11 121 269 1543 2959 16973 32549 186703 415067 4565737 50223107