Base | Representation |
---|---|
bin | 1000011101111110… |
… | …0010011100000100 |
3 | 12212102102002202121 |
4 | 2013133202130010 |
5 | 14123414113214 |
6 | 1013322215324 |
7 | 110221545001 |
oct | 20737423404 |
9 | 5772362677 |
10 | 2273191684 |
11 | a67180615 |
12 | 535354544 |
13 | 2a2c49b4a |
14 | 177c908a8 |
15 | d4878424 |
hex | 877e2704 |
2273191684 has 27 divisors (see below), whose sum is σ = 4115902581. Its totient is φ = 1098501120.
The previous prime is 2273191667. The next prime is 2273191691. The reversal of 2273191684 is 4861913722.
The square root of 2273191684 is 47678.
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., 889351684 + 1383840000 = 29822^2 + 37200^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 2273191684.
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, 2955652 + ... + 2956420.
Almost surely, 22273191684 is an apocalyptic number.
2273191684 is the 47678-th square number.
It is an amenable number.
2273191684 is a deficient number, since it is larger than the sum of its proper divisors (1842710897).
2273191684 is an frugal number, since it uses more digits than its factorization.
2273191684 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1604 (or 802 counting only the distinct ones).
The product of its digits is 145152, while the sum is 43.
The cubic root of 2273191684 is about 1314.8574947137.
The spelling of 2273191684 in words is "two billion, two hundred seventy-three million, one hundred ninety-one thousand, six hundred eighty-four".
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