Base | Representation |
---|---|
bin | 11011001000101… |
… | …10011110111101 |
3 | 120212022221220000 |
4 | 31210112132331 |
5 | 431233224320 |
6 | 34330544513 |
7 | 5432564211 |
oct | 1544263675 |
9 | 525287800 |
10 | 227633085 |
11 | 107547119 |
12 | 64298139 |
13 | 38210b44 |
14 | 22336941 |
15 | 14eb6c90 |
hex | d9167bd |
227633085 has 40 divisors (see below), whose sum is σ = 409405920. Its totient is φ = 121002336.
The previous prime is 227633083. The next prime is 227633113. The reversal of 227633085 is 580336722.
It is not a de Polignac number, because 227633085 - 21 = 227633083 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (227633083) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 152754 + ... + 154236.
It is an arithmetic number, because the mean of its divisors is an integer number (10235148).
Almost surely, 2227633085 is an apocalyptic number.
It is an amenable number.
227633085 is a deficient number, since it is larger than the sum of its proper divisors (181772835).
227633085 is a wasteful number, since it uses less digits than its factorization.
227633085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1879 (or 1870 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 36.
The square root of 227633085 is about 15087.5142087754. The cubic root of 227633085 is about 610.5835900249.
The spelling of 227633085 in words is "two hundred twenty-seven million, six hundred thirty-three thousand, eighty-five".
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