Base | Representation |
---|---|
bin | 11011000101100… |
… | …10111110000100 |
3 | 120211120020202101 |
4 | 31202302332010 |
5 | 431132203401 |
6 | 34314121444 |
7 | 5426245642 |
oct | 1542627604 |
9 | 524506671 |
10 | 227225476 |
11 | 107298955 |
12 | 64120284 |
13 | 380ca45a |
14 | 2226c192 |
15 | 14e36101 |
hex | d8b2f84 |
227225476 has 9 divisors (see below), whose sum is σ = 397697349. Its totient is φ = 113597664.
The previous prime is 227225437. The next prime is 227225477. The reversal of 227225476 is 674522722.
The square root of 227225476 is 15074.
It is a perfect power (a square), and thus also a powerful number.
227225476 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 97812100 + 129413376 = 9890^2 + 11376^2 .
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (227225477) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 26380 + ... + 33916.
Almost surely, 2227225476 is an apocalyptic number.
227225476 is the 15074-th square number.
It is an amenable number.
227225476 is a deficient number, since it is larger than the sum of its proper divisors (170471873).
227225476 is an frugal number, since it uses more digits than its factorization.
227225476 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15078 (or 7539 counting only the distinct ones).
The product of its digits is 94080, while the sum is 37.
The cubic root of 227225476 is about 610.2189270620.
The spelling of 227225476 in words is "two hundred twenty-seven million, two hundred twenty-five thousand, four hundred seventy-six".
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