Base | Representation |
---|---|
bin | 11010110011101… |
… | …11100111111100 |
3 | 120200011100120010 |
4 | 31121313213330 |
5 | 430032311434 |
6 | 34152023220 |
7 | 5400331053 |
oct | 1531674774 |
9 | 520140503 |
10 | 224885244 |
11 | 105a3a681 |
12 | 63391b10 |
13 | 3778b1bc |
14 | 21c1d39a |
15 | 14b229e9 |
hex | d6779fc |
224885244 has 12 divisors (see below), whose sum is σ = 524732264. Its totient is φ = 74961744.
The previous prime is 224885239. The next prime is 224885249. The reversal of 224885244 is 442588422.
It is an interprime number because it is at equal distance from previous prime (224885239) and next prime (224885249).
It is a tau number, because it is divible by the number of its divisors (12).
It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (224885249) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9370207 + ... + 9370230.
Almost surely, 2224885244 is an apocalyptic number.
It is an amenable number.
224885244 is an abundant number, since it is smaller than the sum of its proper divisors (299847020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
224885244 is a wasteful number, since it uses less digits than its factorization.
224885244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18740444 (or 18740442 counting only the distinct ones).
The product of its digits is 163840, while the sum is 39.
The square root of 224885244 is about 14996.1743121371. The cubic root of 224885244 is about 608.1167791326.
The spelling of 224885244 in words is "two hundred twenty-four million, eight hundred eighty-five thousand, two hundred forty-four".
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