Base | Representation |
---|---|
bin | 11111101000001… |
… | …101010000001110 |
3 | 1100222110222122120 |
4 | 133220031100032 |
5 | 2041320234432 |
6 | 124353153410 |
7 | 16102212102 |
oct | 3750152016 |
9 | 1328428576 |
10 | 530633742 |
11 | 25258aa91 |
12 | 12985b866 |
13 | 85c1c682 |
14 | 5068b902 |
15 | 318b9c2c |
hex | 1fa0d40e |
530633742 has 8 divisors (see below), whose sum is σ = 1061267496. Its totient is φ = 176877912.
The previous prime is 530633723. The next prime is 530633783. The reversal of 530633742 is 247336035.
It is a sphenic number, since it is the product of 3 distinct primes.
530633742 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44219473 + ... + 44219484.
It is an arithmetic number, because the mean of its divisors is an integer number (132658437).
Almost surely, 2530633742 is an apocalyptic number.
530633742 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530633742 is a wasteful number, since it uses less digits than its factorization.
530633742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88438962.
The product of its (nonzero) digits is 45360, while the sum is 33.
The square root of 530633742 is about 23035.4887510554. The cubic root of 530633742 is about 809.5896626091.
Adding to 530633742 its reverse (247336035), we get a palindrome (777969777).
The spelling of 530633742 in words is "five hundred thirty million, six hundred thirty-three thousand, seven hundred forty-two".
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