Base | Representation |
---|---|
bin | 11011001010111… |
… | …11100001011110 |
3 | 120212220011021100 |
4 | 31211133201132 |
5 | 431322313004 |
6 | 34341213530 |
7 | 5435251344 |
oct | 1545374136 |
9 | 525804240 |
10 | 227932254 |
11 | 107730970 |
12 | 644012a6 |
13 | 382b7074 |
14 | 223b3994 |
15 | 15025739 |
hex | d95f85e |
227932254 has 48 divisors (see below), whose sum is σ = 562184064. Its totient is φ = 66066000.
The previous prime is 227932241. The next prime is 227932259. The reversal of 227932254 is 452239722.
227932254 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×2279322543 (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (227932259) 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 23 ways as a sum of consecutive naturals, for example, 20472 + ... + 29579.
It is an arithmetic number, because the mean of its divisors is an integer number (11712168).
Almost surely, 2227932254 is an apocalyptic number.
227932254 is an abundant number, since it is smaller than the sum of its proper divisors (334251810).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
227932254 is a wasteful number, since it uses less digits than its factorization.
227932254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50093 (or 50090 counting only the distinct ones).
The product of its digits is 60480, while the sum is 36.
The square root of 227932254 is about 15097.4254096518. The cubic root of 227932254 is about 610.8509614048.
The spelling of 227932254 in words is "two hundred twenty-seven million, nine hundred thirty-two thousand, two hundred fifty-four".
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