Base | Representation |
---|---|
bin | 1100101110100… |
… | …1010000100011 |
3 | 10201110012101121 |
4 | 3023221100203 |
5 | 102131243402 |
6 | 5144113111 |
7 | 1215521101 |
oct | 313512043 |
9 | 121405347 |
10 | 53384227 |
11 | 281523a6 |
12 | 15a65797 |
13 | b0a1900 |
14 | 7138c71 |
15 | 4a47837 |
hex | 32e9423 |
53384227 has 6 divisors (see below), whose sum is σ = 57806772. Its totient is φ = 49277592.
The previous prime is 53384213. The next prime is 53384231. The reversal of 53384227 is 72248335.
It is not a de Polignac number, because 53384227 - 211 = 53382179 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 53384192 and 53384201.
It is not an unprimeable number, because it can be changed into a prime (53384237) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 157773 + ... + 158110.
It is an arithmetic number, because the mean of its divisors is an integer number (9634462).
Almost surely, 253384227 is an apocalyptic number.
53384227 is a deficient number, since it is larger than the sum of its proper divisors (4422545).
53384227 is a wasteful number, since it uses less digits than its factorization.
53384227 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 315909 (or 315896 counting only the distinct ones).
The product of its digits is 40320, while the sum is 34.
The square root of 53384227 is about 7306.4510536922. The cubic root of 53384227 is about 376.5341054225.
The spelling of 53384227 in words is "fifty-three million, three hundred eighty-four thousand, two hundred twenty-seven".
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