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530010075 = 35274124623
BaseRepresentation
bin11111100101110…
…100111111011011
31100221022022010210
4133211310333123
52041140310300
6124331542203
716064003610
oct3745647733
91327268123
10530010075
112521a4461
121295ba963
1385a6183a
1450568507
15317e5050
hex1f974fdb

530010075 has 48 divisors (see below), whose sum is σ = 1025934336. Its totient is φ = 236371200.

The previous prime is 530010059. The next prime is 530010077. The reversal of 530010075 is 570010035.

It is a happy number.

It is not a de Polignac number, because 530010075 - 24 = 530010059 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (530010077) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9214 + ... + 33836.

It is an arithmetic number, because the mean of its divisors is an integer number (21373632).

Almost surely, 2530010075 is an apocalyptic number.

530010075 is a deficient number, since it is larger than the sum of its proper divisors (495924261).

530010075 is a wasteful number, since it uses less digits than its factorization.

530010075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24684 (or 24679 counting only the distinct ones).

The product of its (nonzero) digits is 525, while the sum is 21.

The square root of 530010075 is about 23021.9476804201. The cubic root of 530010075 is about 809.2723613282.

The spelling of 530010075 in words is "five hundred thirty million, ten thousand, seventy-five".

Divisors: 1 3 5 7 15 21 25 35 41 75 105 123 175 205 287 525 615 861 1025 1435 3075 4305 7175 21525 24623 73869 123115 172361 369345 517083 615575 861805 1009543 1846725 2585415 3028629 4309025 5047715 7066801 12927075 15143145 21200403 25238575 35334005 75715725 106002015 176670025 530010075