Base | Representation |
---|---|
bin | 11010101101000… |
… | …01111100111000 |
3 | 120121111220000011 |
4 | 31112201330320 |
5 | 424321310130 |
6 | 34121151304 |
7 | 5360024332 |
oct | 1526417470 |
9 | 517456004 |
10 | 224010040 |
11 | 1054a2071 |
12 | 6302b534 |
13 | 37542a27 |
14 | 21a72452 |
15 | 149ed52a |
hex | d5a1f38 |
224010040 has 32 divisors (see below), whose sum is σ = 504504000. Its totient is φ = 89518464.
The previous prime is 224010023. The next prime is 224010043. The reversal of 224010040 is 40010422.
It is a self number, because there is not a number n which added to its sum of digits gives 224010040.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (224010043) 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, 55201 + ... + 59119.
It is an arithmetic number, because the mean of its divisors is an integer number (15765750).
Almost surely, 2224010040 is an apocalyptic number.
224010040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
224010040 is an abundant number, since it is smaller than the sum of its proper divisors (280493960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
224010040 is a wasteful number, since it uses less digits than its factorization.
224010040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5359 (or 5355 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 13.
The square root of 224010040 is about 14966.9649561960. The cubic root of 224010040 is about 607.3268678566.
Adding to 224010040 its reverse (40010422), we get a palindrome (264020462).
The spelling of 224010040 in words is "two hundred twenty-four million, ten thousand, forty".
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