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530285108780558 = 217431221129703719
BaseRepresentation
bin111100010010010101001111…
…1100010011101111000001110
32120112120202112222202002211202
41320210222133202131320032
51024001142400321434213
65115453341011345502
7216460556224242515
oct17044523742357016
92515522488662752
10530285108780558
11143a6871944759a
124b584981bb2292
13199b78957b1a91
1494d3d16d5d67c
154148dec8acb58
hex1e24a9f89de0e

530285108780558 has 32 divisors (see below), whose sum is σ = 861874584848640. Its totient is φ = 243722570636160.

The previous prime is 530285108780501. The next prime is 530285108780563. The reversal of 530285108780558 is 855087801582035.

It is a super-3 number, since 3×5302851087805583 (a number of 45 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 530285108780494 and 530285108780503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3000623 + ... + 32704341.

It is an arithmetic number, because the mean of its divisors is an integer number (26933580776520).

Almost surely, 2530285108780558 is an apocalyptic number.

530285108780558 is a deficient number, since it is larger than the sum of its proper divisors (331589476068082).

530285108780558 is a wasteful number, since it uses less digits than its factorization.

530285108780558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29715992.

The product of its (nonzero) digits is 107520000, while the sum is 65.

The spelling of 530285108780558 in words is "five hundred thirty trillion, two hundred eighty-five billion, one hundred eight million, seven hundred eighty thousand, five hundred fifty-eight".

Divisors: 1 2 17 34 43 86 731 1462 12211 24422 207587 415174 525073 1050146 8926241 17852482 29703719 59407438 504963223 1009926446 1277259917 2554519834 21713418589 43426837178 362712112709 725424225418 6166105916053 12332211832106 15596620846487 31193241692974 265142554390279 530285108780558