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58204927838220 = 22352985577390889
BaseRepresentation
bin11010011101111111001000…
…00011000100100000001100
321122002100002111102110201020
431032333210003010200030
530112112143011310340
6323442550312114140
715155111241342552
oct1516774403044014
9248070074373636
1058204927838220
1117600631402299
126640608695950
13266291654a3b7
1410531c2603bd2
156ae09c9999d0
hex34efe40c480c

58204927838220 has 96 divisors (see below), whose sum is σ = 168595985476800. Its totient is φ = 14985882906624.

The previous prime is 58204927838219. The next prime is 58204927838243. The reversal of 58204927838220 is 2283872940285.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 148708536 + ... + 149099424.

It is an arithmetic number, because the mean of its divisors is an integer number (1756208182050).

Almost surely, 258204927838220 is an apocalyptic number.

It is an amenable number.

58204927838220 is an abundant number, since it is smaller than the sum of its proper divisors (110391057638580).

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

58204927838220 is a wasteful number, since it uses less digits than its factorization.

58204927838220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476507 (or 476505 counting only the distinct ones).

The product of its (nonzero) digits is 30965760, while the sum is 60.

The spelling of 58204927838220 in words is "fifty-eight trillion, two hundred four billion, nine hundred twenty-seven million, eight hundred thirty-eight thousand, two hundred twenty".

Divisors: 1 2 3 4 5 6 10 12 15 20 29 30 58 60 87 116 145 174 290 348 435 580 870 1740 85577 171154 256731 342308 390889 427885 513462 781778 855770 1026924 1172667 1283655 1563556 1711540 1954445 2345334 2481733 2567310 3908890 4690668 4963466 5134620 5863335 7445199 7817780 9926932 11335781 11726670 12408665 14890398 22671562 23453340 24817330 29780796 34007343 37225995 45343124 49634660 56678905 68014686 74451990 113357810 136029372 148903980 170036715 226715620 340073430 680146860 33451107953 66902215906 100353323859 133804431812 167255539765 200706647718 334511079530 401413295436 501766619295 669022159060 970082130637 1003533238590 1940164261274 2007066477180 2910246391911 3880328522548 4850410653185 5820492783822 9700821306370 11640985567644 14551231959555 19401642612740 29102463919110 58204927838220