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530085192 = 233713242713
BaseRepresentation
bin11111100110000…
…111010101001000
31100221110010011220
4133212013111020
52041200211232
6124333322040
716064435610
oct3746072510
91327403156
10530085192
1125224593a
12129636320
1385a89aa0
1450587a40
153180c42c
hex1f987548

530085192 has 64 divisors (see below), whose sum is σ = 1631038080. Its totient is φ = 139802112.

The previous prime is 530085191. The next prime is 530085217. The reversal of 530085192 is 291580035.

It is not an unprimeable number, because it can be changed into a prime (530085191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119173 + ... + 123540.

It is an arithmetic number, because the mean of its divisors is an integer number (25484970).

Almost surely, 2530085192 is an apocalyptic number.

530085192 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

530085192 is an abundant number, since it is smaller than the sum of its proper divisors (1100952888).

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

530085192 is a wasteful number, since it uses less digits than its factorization.

530085192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242742 (or 242738 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 33.

The square root of 530085192 is about 23023.5790441017. The cubic root of 530085192 is about 809.3105915702.

The spelling of 530085192 in words is "five hundred thirty million, eighty-five thousand, one hundred ninety-two".

Divisors: 1 2 3 4 6 7 8 12 13 14 21 24 26 28 39 42 52 56 78 84 91 104 156 168 182 273 312 364 546 728 1092 2184 242713 485426 728139 970852 1456278 1698991 1941704 2912556 3155269 3397982 5096973 5825112 6310538 6795964 9465807 10193946 12621076 13591928 18931614 20387892 22086883 25242152 37863228 40775784 44173766 66260649 75726456 88347532 132521298 176695064 265042596 530085192