Base | Representation |
---|---|
bin | 11010101111010… |
… | …11111110100100 |
3 | 120122002021221020 |
4 | 31113223332210 |
5 | 424411011002 |
6 | 34131451140 |
7 | 5362426332 |
oct | 1527537644 |
9 | 518067836 |
10 | 224313252 |
11 | 105689959 |
12 | 63156ab0 |
13 | 3761aa47 |
14 | 21b10b52 |
15 | 14a5d2bc |
hex | d5ebfa4 |
224313252 has 24 divisors (see below), whose sum is σ = 524865600. Its totient is φ = 74561376.
The previous prime is 224313233. The next prime is 224313263. The reversal of 224313252 is 252313422.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21727 + ... + 30342.
It is an arithmetic number, because the mean of its divisors is an integer number (21869400).
Almost surely, 2224313252 is an apocalyptic number.
It is an amenable number.
224313252 is an abundant number, since it is smaller than the sum of its proper divisors (300552348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
224313252 is a wasteful number, since it uses less digits than its factorization.
224313252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52435 (or 52433 counting only the distinct ones).
The product of its digits is 2880, while the sum is 24.
The square root of 224313252 is about 14977.0909057801. The cubic root of 224313252 is about 607.6007629775.
Adding to 224313252 its reverse (252313422), we get a palindrome (476626674).
The spelling of 224313252 in words is "two hundred twenty-four million, three hundred thirteen thousand, two hundred fifty-two".
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