Base | Representation |
---|---|
bin | 11011000100000… |
… | …10110110111011 |
3 | 120211012020102200 |
4 | 31202002312323 |
5 | 431104402121 |
6 | 34310001243 |
7 | 5424465261 |
oct | 1542026673 |
9 | 524166380 |
10 | 227028411 |
11 | 107173895 |
12 | 64046223 |
13 | 3805b84c |
14 | 2221a431 |
15 | 14de7a26 |
hex | d882dbb |
227028411 has 24 divisors (see below), whose sum is σ = 337777440. Its totient is φ = 146831616.
The previous prime is 227028391. The next prime is 227028463. The reversal of 227028411 is 114820722.
227028411 is a `hidden beast` number, since 227 + 0 + 28 + 411 = 666.
It is not a de Polignac number, because 227028411 - 25 = 227028379 is a prime.
It is not an unprimeable number, because it can be changed into a prime (227028491) 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, 145411 + ... + 146963.
It is an arithmetic number, because the mean of its divisors is an integer number (14074060).
Almost surely, 2227028411 is an apocalyptic number.
227028411 is a deficient number, since it is larger than the sum of its proper divisors (110749029).
227028411 is a wasteful number, since it uses less digits than its factorization.
227028411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2035 (or 2032 counting only the distinct ones).
The product of its (nonzero) digits is 1792, while the sum is 27.
The square root of 227028411 is about 15067.4619959700. The cubic root of 227028411 is about 610.0424686011.
It can be divided in two parts, 22702 and 8411, that added together give a palindrome (31113).
The spelling of 227028411 in words is "two hundred twenty-seven million, twenty-eight thousand, four hundred eleven".
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