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530528108 = 221119634603
BaseRepresentation
bin11111100111110…
…011011101101100
31100222021121202012
4133213303131230
52041303344413
6124351020352
716101262115
oct3747633554
91328247665
10530528108
11252518690
1212980a6b8
1385bb3576
145066120c
15318987a8
hex1f9f376c

530528108 has 24 divisors (see below), whose sum is σ = 1066134720. Its totient is φ = 228456720.

The previous prime is 530528099. The next prime is 530528161. The reversal of 530528108 is 801825035.

It is a happy number.

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, 316466 + ... + 318137.

It is an arithmetic number, because the mean of its divisors is an integer number (44422280).

Almost surely, 2530528108 is an apocalyptic number.

It is an amenable number.

530528108 is an abundant number, since it is smaller than the sum of its proper divisors (535606612).

530528108 is a wasteful number, since it uses less digits than its factorization.

530528108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634637 (or 634635 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 32.

The square root of 530528108 is about 23033.1957834774. The cubic root of 530528108 is about 809.5359369957.

The spelling of 530528108 in words is "five hundred thirty million, five hundred twenty-eight thousand, one hundred eight".

Divisors: 1 2 4 11 19 22 38 44 76 209 418 836 634603 1269206 2538412 6980633 12057457 13961266 24114914 27922532 48229828 132632027 265264054 530528108