Base | Representation |
---|---|
bin | 10000111100100… |
… | …001001111000010 |
3 | 201210221221121000 |
4 | 100330201033002 |
5 | 1040240101401 |
6 | 44113312430 |
7 | 10021340430 |
oct | 2074411702 |
9 | 653857530 |
10 | 284300226 |
11 | 136530a71 |
12 | 7b265716 |
13 | 46b91ab2 |
14 | 29a87d50 |
15 | 19e5c186 |
hex | 10f213c2 |
284300226 has 32 divisors (see below), whose sum is σ = 722033280. Its totient is φ = 81228528.
The previous prime is 284300221. The next prime is 284300279. The reversal of 284300226 is 622003482.
284300226 is a `hidden beast` number, since 2 + 8 + 430 + 0 + 226 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 284300226.
It is not an unprimeable number, because it can be changed into a prime (284300221) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 375681 + ... + 376436.
It is an arithmetic number, because the mean of its divisors is an integer number (22563540).
Almost surely, 2284300226 is an apocalyptic number.
284300226 is an abundant number, since it is smaller than the sum of its proper divisors (437733054).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
284300226 is a wasteful number, since it uses less digits than its factorization.
284300226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 752135 (or 752129 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
The square root of 284300226 is about 16861.2047612263. The cubic root of 284300226 is about 657.5453864683.
The spelling of 284300226 in words is "two hundred eighty-four million, three hundred thousand, two hundred twenty-six".
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