Base | Representation |
---|---|
bin | 11011000100111… |
… | …11011001101100 |
3 | 120211102011210210 |
4 | 31202133121230 |
5 | 431122122244 |
6 | 34312302420 |
7 | 5425463160 |
oct | 1542373154 |
9 | 524364723 |
10 | 227145324 |
11 | 10724370a |
12 | 640a1a10 |
13 | 3809cb23 |
14 | 2224aca0 |
15 | 14e1c4b9 |
hex | d89f66c |
227145324 has 24 divisors (see below), whose sum is σ = 605721088. Its totient is φ = 64898640.
The previous prime is 227145319. The next prime is 227145341. The reversal of 227145324 is 423541722.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 227145291 and 227145300.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1351972 + ... + 1352139.
Almost surely, 2227145324 is an apocalyptic number.
It is an amenable number.
227145324 is an abundant number, since it is smaller than the sum of its proper divisors (378575764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
227145324 is a wasteful number, since it uses less digits than its factorization.
227145324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2704125 (or 2704123 counting only the distinct ones).
The product of its digits is 13440, while the sum is 30.
The square root of 227145324 is about 15071.3411480200. The cubic root of 227145324 is about 610.1471686478.
The spelling of 227145324 in words is "two hundred twenty-seven million, one hundred forty-five thousand, three hundred twenty-four".
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