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5280935502240 = 253257394962539
BaseRepresentation
bin100110011011001000001…
…0010001110000110100000
3200200212000110211022201200
41030312100102032012200
51143010323442032430
615122010035201200
71053351335062416
oct114662022160640
920625013738650
105280935502240
1117566a5465492
12713592746200
132c3cb4292168
141438549612b6
1592581355460
hex4cd9048e1a0

5280935502240 has 144 divisors (see below), whose sum is σ = 18045581954400. Its totient is φ = 1406343568896.

The previous prime is 5280935502191. The next prime is 5280935502319. The reversal of 5280935502240 is 422055390825.

5280935502240 is a `hidden beast` number, since 5 + 2 + 8 + 0 + 93 + 550 + 2 + 2 + 4 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1417110 + ... + 3545429.

It is an arithmetic number, because the mean of its divisors is an integer number (125316541350).

Almost surely, 25280935502240 is an apocalyptic number.

It is an amenable number.

5280935502240 is an abundant number, since it is smaller than the sum of its proper divisors (12764646452160).

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

5280935502240 is a wasteful number, since it uses less digits than its factorization.

5280935502240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4963299 (or 4963288 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 45.

The spelling of 5280935502240 in words is "five trillion, two hundred eighty billion, nine hundred thirty-five million, five hundred two thousand, two hundred forty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 72 80 90 96 120 144 160 180 240 288 360 480 720 739 1440 1478 2217 2956 3695 4434 5912 6651 7390 8868 11085 11824 13302 14780 17736 22170 23648 26604 29560 33255 35472 44340 53208 59120 66510 70944 88680 106416 118240 133020 177360 212832 266040 354720 532080 1064160 4962539 9925078 14887617 19850156 24812695 29775234 39700312 44662851 49625390 59550468 74438085 79400624 89325702 99250780 119100936 148876170 158801248 178651404 198501560 223314255 238201872 297752340 357302808 397003120 446628510 476403744 595504680 714605616 794006240 893257020 1191009360 1429211232 1786514040 2382018720 3573028080 3667316321 7146056160 7334632642 11001948963 14669265284 18336581605 22003897926 29338530568 33005846889 36673163210 44007795852 55009744815 58677061136 66011693778 73346326420 88015591704 110019489630 117354122272 132023387556 146692652840 165029234445 176031183408 220038979260 264046775112 293385305680 330058468890 352062366816 440077958520 528093550224 586770611360 660116937780 880155917040 1056187100448 1320233875560 1760311834080 2640467751120 5280935502240