Base | Representation |
---|---|
bin | 11011001011000… |
… | …10011110110000 |
3 | 120212220202220000 |
4 | 31211202132300 |
5 | 431323204433 |
6 | 34341350000 |
7 | 5435331561 |
oct | 1545423660 |
9 | 525822800 |
10 | 227944368 |
11 | 107739a83 |
12 | 64408300 |
13 | 382bc732 |
14 | 223b8168 |
15 | 15029113 |
hex | d9627b0 |
227944368 has 100 divisors (see below), whose sum is σ = 694535160. Its totient is φ = 71974656.
The previous prime is 227944357. The next prime is 227944369. The reversal of 227944368 is 863449722.
227944368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (227944369) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 19996 + ... + 29252.
Almost surely, 2227944368 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 227944368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (347267580).
227944368 is an abundant number, since it is smaller than the sum of its proper divisors (466590792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
227944368 is a wasteful number, since it uses less digits than its factorization.
227944368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9296 (or 9281 counting only the distinct ones).
The product of its digits is 580608, while the sum is 45.
The square root of 227944368 is about 15097.8265985538. The cubic root of 227944368 is about 610.8617829206.
The spelling of 227944368 in words is "two hundred twenty-seven million, nine hundred forty-four thousand, three hundred sixty-eight".
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