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530081060 = 22531783609
BaseRepresentation
bin11111100110000…
…110010100100100
31100221102220111212
4133212012110210
52041200043220
6124333250552
716064420555
oct3746062444
91327386455
10530081060
11252242823
12129633a58
1385a87c42
145058632c
153180b0c5
hex1f986524

530081060 has 24 divisors (see below), whose sum is σ = 1116695160. Its totient is φ = 211361024.

The previous prime is 530081051. The next prime is 530081089. The reversal of 530081060 is 60180035.

It can be written as a sum of positive squares in 4 ways, for example, as 2184484 + 527896576 = 1478^2 + 22976^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35465 + ... + 48144.

It is an arithmetic number, because the mean of its divisors is an integer number (46528965).

Almost surely, 2530081060 is an apocalyptic number.

It is an amenable number.

530081060 is an abundant number, since it is smaller than the sum of its proper divisors (586614100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

530081060 is a wasteful number, since it uses less digits than its factorization.

530081060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83935 (or 83933 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 530081060 is about 23023.4893098331. The cubic root of 530081060 is about 809.3084887132.

The spelling of 530081060 in words is "five hundred thirty million, eighty-one thousand, sixty".

Divisors: 1 2 4 5 10 20 317 634 1268 1585 3170 6340 83609 167218 334436 418045 836090 1672180 26504053 53008106 106016212 132520265 265040530 530081060