Base | Representation |
---|---|
bin | 1000010011101001… |
… | …1101011001100100 |
3 | 12202101222112110001 |
4 | 2010322131121210 |
5 | 14031324323114 |
6 | 1005134511044 |
7 | 106154661400 |
oct | 20472353144 |
9 | 5671875401 |
10 | 2229917284 |
11 | a44803951 |
12 | 522965484 |
13 | 296ca7aaa |
14 | 172228100 |
15 | d0b7b374 |
hex | 84e9d664 |
2229917284 has 27 divisors (see below), whose sum is σ = 4540820697. Its totient is φ = 955395504.
The previous prime is 2229917257. The next prime is 2229917341. The reversal of 2229917284 is 4827199222.
The square root of 2229917284 is 47222.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 2206180900 + 23736384 = 46970^2 + 4872^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 659422 + ... + 662794.
Almost surely, 22229917284 is an apocalyptic number.
2229917284 is the 47222-nd square number.
It is an amenable number.
2229917284 is an abundant number, since it is smaller than the sum of its proper divisors (2310903413).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2229917284 is an frugal number, since it uses more digits than its factorization.
2229917284 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6764 (or 3382 counting only the distinct ones).
The product of its digits is 290304, while the sum is 46.
The cubic root of 2229917284 is about 1306.4604025325.
The spelling of 2229917284 in words is "two billion, two hundred twenty-nine million, nine hundred seventeen thousand, two hundred eighty-four".
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