Base | Representation |
---|---|
bin | 11010101110111… |
… | …11110000100110 |
3 | 120121222202021200 |
4 | 31113133300212 |
5 | 424402410311 |
6 | 34130423330 |
7 | 5362130406 |
oct | 1527376046 |
9 | 517882250 |
10 | 224263206 |
11 | 1056552a2 |
12 | 63131b46 |
13 | 3760102b |
14 | 21ada806 |
15 | 14a4d556 |
hex | d5dfc26 |
224263206 has 48 divisors (see below), whose sum is σ = 510971760. Its totient is φ = 70983360.
The previous prime is 224263183. The next prime is 224263211. The reversal of 224263206 is 602362422.
224263206 is a `hidden beast` number, since 2 + 24 + 2 + 632 + 0 + 6 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 224263206.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28321 + ... + 35363.
It is an arithmetic number, because the mean of its divisors is an integer number (10645245).
Almost surely, 2224263206 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 224263206, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (255485880).
224263206 is an abundant number, since it is smaller than the sum of its proper divisors (286708554).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
224263206 is a wasteful number, since it uses less digits than its factorization.
224263206 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7141 (or 7138 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
The square root of 224263206 is about 14975.4200608864. The cubic root of 224263206 is about 607.5555728260. Note that the first 4 decimals are identical.
The spelling of 224263206 in words is "two hundred twenty-four million, two hundred sixty-three thousand, two hundred six".
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