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5180234015488 = 28719857317747
BaseRepresentation
bin100101101100001111000…
…0000100010001100000000
3200100020002102012202120011
41023120132000202030000
51134333104401443423
615003433332554304
71043155012421140
oct113303600421400
920306072182504
105180234015488
111717a1a064a74
126b7b69a82994
132b76563426cc
1413ca2069a920
158eb3a752b0d
hex4b61e022300

5180234015488 has 144 divisors (see below), whose sum is σ = 12441529739520. Its totient is φ = 2102889074688.

The previous prime is 5180234015477. The next prime is 5180234015501. The reversal of 5180234015488 is 8845104320815.

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, 291884631 + ... + 291902377.

It is an arithmetic number, because the mean of its divisors is an integer number (86399512080).

Almost surely, 25180234015488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5180234015488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6220764869760).

5180234015488 is an abundant number, since it is smaller than the sum of its proper divisors (7261295724032).

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

5180234015488 is a wasteful number, since it uses less digits than its factorization.

5180234015488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26362 (or 26348 counting only the distinct ones).

The product of its (nonzero) digits is 1228800, while the sum is 49.

The spelling of 5180234015488 in words is "five trillion, one hundred eighty billion, two hundred thirty-four million, fifteen thousand, four hundred eighty-eight".

Divisors: 1 2 4 7 8 14 16 19 28 32 38 56 64 76 112 128 133 152 224 256 266 304 448 532 608 896 1064 1216 1792 2128 2432 4256 4864 8512 8573 17024 17146 17747 34048 34292 35494 60011 68584 70988 120022 124229 137168 141976 162887 240044 248458 274336 283952 325774 337193 480088 496916 548672 567904 651548 674386 960176 993832 1097344 1135808 1140209 1303096 1348772 1920352 1987664 2194688 2271616 2280418 2360351 2606192 2697544 3840704 3975328 4543232 4560836 4720702 5212384 5395088 7681408 7950656 9121672 9441404 10424768 10790176 15362816 15901312 18243344 18882808 20849536 21580352 31802624 36486688 37765616 41699072 43160704 72973376 75531232 86321408 145946752 151062464 152145031 291893504 302124928 304290062 604249856 608580124 1065015217 1217160248 2130030434 2434320496 2890755589 4260060868 4868640992 5781511178 8520121736 9737281984 11563022356 17040243472 19474563968 20235289123 23126044712 34080486944 38949127936 40470578246 46252089424 68160973888 80941156492 92504178848 136321947776 161882312984 185008357696 272643895552 323764625968 370016715392 647529251936 740033430784 1295058503872 2590117007744 5180234015488