Base | Representation |
---|---|
bin | 11011001001101… |
… | …10100101011000 |
3 | 120212120122020202 |
4 | 31210312211120 |
5 | 431301431233 |
6 | 34333441332 |
7 | 5433652433 |
oct | 1544664530 |
9 | 525518222 |
10 | 227764568 |
11 | 107626989 |
12 | 64340248 |
13 | 38258945 |
14 | 2236c81a |
15 | 14ee0be8 |
hex | d936958 |
227764568 has 16 divisors (see below), whose sum is σ = 427223160. Its totient is φ = 113838400.
The previous prime is 227764567. The next prime is 227764573. The reversal of 227764568 is 865467722.
227764568 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (227764567) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30308 + ... + 37068.
Almost surely, 2227764568 is an apocalyptic number.
It is an amenable number.
227764568 is a deficient number, since it is larger than the sum of its proper divisors (199458592).
227764568 is a wasteful number, since it uses less digits than its factorization.
227764568 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10978 (or 10974 counting only the distinct ones).
The product of its digits is 1128960, while the sum is 47.
The square root of 227764568 is about 15091.8709244414. The cubic root of 227764568 is about 610.7011269960.
The spelling of 227764568 in words is "two hundred twenty-seven million, seven hundred sixty-four thousand, five hundred sixty-eight".
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