Base | Representation |
---|---|
bin | 11111100111110… |
… | …101010000100000 |
3 | 1100222021222211100 |
4 | 133213311100200 |
5 | 2041304113311 |
6 | 124351114400 |
7 | 16101322413 |
oct | 3747652040 |
9 | 1328258740 |
10 | 530535456 |
11 | 252523160 |
12 | 129812a00 |
13 | 85bb6a09 |
14 | 50663b7a |
15 | 3189aa56 |
hex | 1f9f5420 |
530535456 has 144 divisors (see below), whose sum is σ = 1742858208. Its totient is φ = 151296000.
The previous prime is 530535433. The next prime is 530535463. The reversal of 530535456 is 654535035.
It is a tau number, because it is divible by the number of its divisors (144).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 530535456.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48931 + ... + 58781.
It is an arithmetic number, because the mean of its divisors is an integer number (12103182).
Almost surely, 2530535456 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 530535456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (871429104).
530535456 is an abundant number, since it is smaller than the sum of its proper divisors (1212322752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530535456 is a wasteful number, since it uses less digits than its factorization.
530535456 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9895 (or 9884 counting only the distinct ones).
The product of its (nonzero) digits is 135000, while the sum is 36.
The square root of 530535456 is about 23033.3552918371. The cubic root of 530535456 is about 809.5396744304.
The spelling of 530535456 in words is "five hundred thirty million, five hundred thirty-five thousand, four hundred fifty-six".
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