Base | Representation |
---|---|
bin | 1000011110001000… |
… | …0100010011001100 |
3 | 12212110122210012120 |
4 | 2013202010103030 |
5 | 14124101322133 |
6 | 1013344332540 |
7 | 110230305621 |
oct | 20742042314 |
9 | 5773583176 |
10 | 2273854668 |
11 | a67593738 |
12 | 535614150 |
13 | 2a311c847 |
14 | 177dc4348 |
15 | d4959ab3 |
hex | 878844cc |
2273854668 has 24 divisors (see below), whose sum is σ = 5354339760. Its totient is φ = 750997440.
The previous prime is 2273854633. The next prime is 2273854679. The reversal of 2273854668 is 8664583722.
It is a self number, because there is not a number n which added to its sum of digits gives 2273854668.
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, 867903 + ... + 870518.
It is an arithmetic number, because the mean of its divisors is an integer number (223097490).
Almost surely, 22273854668 is an apocalyptic number.
It is an amenable number.
2273854668 is an abundant number, since it is smaller than the sum of its proper divisors (3080485092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2273854668 is a wasteful number, since it uses less digits than its factorization.
2273854668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1738537 (or 1738535 counting only the distinct ones).
The product of its digits is 3870720, while the sum is 51.
The square root of 2273854668 is about 47684.9522176546. The cubic root of 2273854668 is about 1314.9853098254.
The spelling of 2273854668 in words is "two billion, two hundred seventy-three million, eight hundred fifty-four thousand, six hundred sixty-eight".
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