Base | Representation |
---|---|
bin | 11111100111000… |
… | …110000111001000 |
3 | 1100221221011221001 |
4 | 133213012013020 |
5 | 2041231423334 |
6 | 124343024344 |
7 | 16066556410 |
oct | 3747060710 |
9 | 1327834831 |
10 | 530342344 |
11 | 252401064 |
12 | 12973b0b4 |
13 | 85b49b4c |
14 | 50613640 |
15 | 3185d714 |
hex | 1f9c61c8 |
530342344 has 32 divisors (see below), whose sum is σ = 1144759680. Its totient is φ = 225627264.
The previous prime is 530342333. The next prime is 530342347. The reversal of 530342344 is 443243035.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is not an unprimeable number, because it can be changed into a prime (530342347) 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, 26892 + ... + 42235.
It is an arithmetic number, because the mean of its divisors is an integer number (35773740).
Almost surely, 2530342344 is an apocalyptic number.
It is an amenable number.
530342344 is an abundant number, since it is smaller than the sum of its proper divisors (614417336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530342344 is a wasteful number, since it uses less digits than its factorization.
530342344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69277 (or 69273 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 28.
The square root of 530342344 is about 23029.1629027197. The cubic root of 530342344 is about 809.4414398414.
Adding to 530342344 its reverse (443243035), we get a palindrome (973585379).
The spelling of 530342344 in words is "five hundred thirty million, three hundred forty-two thousand, three hundred forty-four".
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