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5020354530 = 2325349159833
BaseRepresentation
bin1001010110011110…
…01000011111100010
3110221212200102201200
410223033020133202
540240202321110
62150055342030
7235260211062
oct45317103742
913855612650
105020354530
11214694a734
12b81381916
136201374a9
14358a7d3a2
151e5b276c0
hex12b3c87e2

5020354530 has 48 divisors (see below), whose sum is σ = 13090404600. Its totient is φ = 1334916864.

The previous prime is 5020354519. The next prime is 5020354543. The reversal of 5020354530 is 354530205.

5020354530 is a `hidden beast` number, since 5 + 0 + 203 + 5 + 453 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2949467481 + 2070887049 = 54309^2 + 45507^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5020354494 and 5020354503.

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 23 ways as a sum of consecutive naturals, for example, 48507 + ... + 111326.

Almost surely, 25020354530 is an apocalyptic number.

5020354530 is an abundant number, since it is smaller than the sum of its proper divisors (8070050070).

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

5020354530 is a wasteful number, since it uses less digits than its factorization.

5020354530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160195 (or 160192 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 27.

The square root of 5020354530 is about 70854.4601983531. The cubic root of 5020354530 is about 1712.2931888709.

Adding to 5020354530 its reverse (354530205), we get a palindrome (5374884735).

The spelling of 5020354530 in words is "five billion, twenty million, three hundred fifty-four thousand, five hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 349 698 1047 1745 2094 3141 3490 5235 6282 10470 15705 31410 159833 319666 479499 799165 958998 1438497 1598330 2397495 2876994 4794990 7192485 14384970 55781717 111563434 167345151 278908585 334690302 502035453 557817170 836725755 1004070906 1673451510 2510177265 5020354530