Base | Representation |
---|---|
bin | 11111100111100… |
… | …001000000000000 |
3 | 1100222010210000011 |
4 | 133213201000000 |
5 | 2041243434410 |
6 | 124345234304 |
7 | 16100525455 |
oct | 3747410000 |
9 | 1328123004 |
10 | 530452480 |
11 | 252476888 |
12 | 129792994 |
13 | 85b8800c |
14 | 5064182c |
15 | 3188118a |
hex | 1f9e1000 |
530452480 has 104 divisors (see below), whose sum is σ = 1297454400. Its totient is φ = 208109568.
The previous prime is 530452471. The next prime is 530452493. The reversal of 530452480 is 84254035.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1208101 + ... + 1208539.
Almost surely, 2530452480 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 530452480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (648727200).
530452480 is an abundant number, since it is smaller than the sum of its proper divisors (767001920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530452480 is an equidigital number, since it uses as much as digits as its factorization.
530452480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 527 (or 505 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 31.
The square root of 530452480 is about 23031.5540074915. The cubic root of 530452480 is about 809.4974680988.
The spelling of 530452480 in words is "five hundred thirty million, four hundred fifty-two thousand, four hundred eighty".
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