Base | Representation |
---|---|
bin | 11010110001111… |
… | …11100100001110 |
3 | 120122201200120220 |
4 | 31120333210032 |
5 | 430002440010 |
6 | 34143052210 |
7 | 5365353453 |
oct | 1530774416 |
9 | 518650526 |
10 | 224655630 |
11 | 1058a3111 |
12 | 632a1066 |
13 | 3770a834 |
14 | 21b9d82a |
15 | 14ac9970 |
hex | d63f90e |
224655630 has 16 divisors (see below), whose sum is σ = 539173584. Its totient is φ = 59908160.
The previous prime is 224655611. The next prime is 224655631. The reversal of 224655630 is 36556422.
It is a junction number, because it is equal to n+sod(n) for n = 224655591 and 224655600.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (224655631) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3744231 + ... + 3744290.
It is an arithmetic number, because the mean of its divisors is an integer number (33698349).
Almost surely, 2224655630 is an apocalyptic number.
224655630 is an abundant number, since it is smaller than the sum of its proper divisors (314517954).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
224655630 is a wasteful number, since it uses less digits than its factorization.
224655630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7488531.
The product of its (nonzero) digits is 43200, while the sum is 33.
The square root of 224655630 is about 14988.5166043875. The cubic root of 224655630 is about 607.9097406844.
The spelling of 224655630 in words is "two hundred twenty-four million, six hundred fifty-five thousand, six hundred thirty".
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