Base | Representation |
---|---|
bin | 11011000100110… |
… | …10011110000100 |
3 | 120211101011002122 |
4 | 31202122132010 |
5 | 431121000444 |
6 | 34312025112 |
7 | 5425350242 |
oct | 1542323604 |
9 | 524334078 |
10 | 227125124 |
11 | 10722a516 |
12 | 64092198 |
13 | 38093885 |
14 | 22243792 |
15 | 14e164ee |
hex | d89a784 |
227125124 has 6 divisors (see below), whose sum is σ = 397468974. Its totient is φ = 113562560.
The previous prime is 227125091. The next prime is 227125133. The reversal of 227125124 is 421521722.
It can be written as a sum of positive squares in only one way, i.e., 173396224 + 53728900 = 13168^2 + 7330^2 .
It is a junction number, because it is equal to n+sod(n) for n = 227125093 and 227125102.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 28390637 + ... + 28390644.
It is an arithmetic number, because the mean of its divisors is an integer number (66244829).
Almost surely, 2227125124 is an apocalyptic number.
It is an amenable number.
227125124 is a deficient number, since it is larger than the sum of its proper divisors (170343850).
227125124 is a wasteful number, since it uses less digits than its factorization.
227125124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56781285 (or 56781283 counting only the distinct ones).
The product of its digits is 2240, while the sum is 26.
The square root of 227125124 is about 15070.6709870530. The cubic root of 227125124 is about 610.1290813459.
Adding to 227125124 its reverse (421521722), we get a palindrome (648646846).
The spelling of 227125124 in words is "two hundred twenty-seven million, one hundred twenty-five thousand, one hundred twenty-four".
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