Base | Representation |
---|---|
bin | 11010101110110… |
… | …10000101001110 |
3 | 120121221120101100 |
4 | 31113122011032 |
5 | 424401134300 |
6 | 34130123530 |
7 | 5362002534 |
oct | 1527320516 |
9 | 517846340 |
10 | 224239950 |
11 | 105639880 |
12 | 631205a6 |
13 | 375c357c |
14 | 21ad2154 |
15 | 14a46700 |
hex | d5da14e |
224239950 has 144 divisors (see below), whose sum is σ = 665917200. Its totient is φ = 53644800.
The previous prime is 224239937. The next prime is 224239987. The reversal of 224239950 is 59932422.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 440296 + ... + 440804.
It is an arithmetic number, because the mean of its divisors is an integer number (4624425).
Almost surely, 2224239950 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 224239950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (332958600).
224239950 is an abundant number, since it is smaller than the sum of its proper divisors (441677250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
224239950 is a wasteful number, since it uses less digits than its factorization.
224239950 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 627 (or 619 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 36.
The square root of 224239950 is about 14974.6435683792. The cubic root of 224239950 is about 607.5345710144.
The spelling of 224239950 in words is "two hundred twenty-four million, two hundred thirty-nine thousand, nine hundred fifty".
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