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530466412 = 22725175479
BaseRepresentation
bin11111100111100…
…100011001101100
31100222011111010011
4133213210121230
52041244411122
6124345423004
716100614210
oct3747443154
91328144104
10530466412
112524862a3
1212979aa64
1385b91468
1450646940
1531885377
hex1f9e466c

530466412 has 24 divisors (see below), whose sum is σ = 1065173760. Its totient is φ = 226434000.

The previous prime is 530466407. The next prime is 530466437. The reversal of 530466412 is 214664035.

It is a super-2 number, since 2×5304664122 = 562789228520307488, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30712 + ... + 44767.

It is an arithmetic number, because the mean of its divisors is an integer number (44382240).

Almost surely, 2530466412 is an apocalyptic number.

It is an amenable number.

530466412 is an abundant number, since it is smaller than the sum of its proper divisors (534707348).

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

530466412 is a wasteful number, since it uses less digits than its factorization.

530466412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75741 (or 75739 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 530466412 is about 23031.8564601293. The cubic root of 530466412 is about 809.5045550170.

The spelling of 530466412 in words is "five hundred thirty million, four hundred sixty-six thousand, four hundred twelve".

Divisors: 1 2 4 7 14 28 251 502 1004 1757 3514 7028 75479 150958 301916 528353 1056706 2113412 18945229 37890458 75780916 132616603 265233206 530466412