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54141682760 = 23511595933517
BaseRepresentation
bin110010011011000110…
…001000010001001000
312011202020010110021122
4302123012020101020
51341340232322020
640512232054412
73624452465414
oct623306102110
9164666113248
1054141682760
1120a63628670
12a5abb34408
13514ab3a699
142898805d44
15161d2a5125
hexc9b188448

54141682760 has 128 divisors (see below), whose sum is σ = 135412041600. Its totient is φ = 19316060160.

The previous prime is 54141682741. The next prime is 54141682781. The reversal of 54141682760 is 6728614145.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15392522 + ... + 15396038.

It is an arithmetic number, because the mean of its divisors is an integer number (1057906575).

Almost surely, 254141682760 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 54141682760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67706020800).

54141682760 is an abundant number, since it is smaller than the sum of its proper divisors (81270358840).

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

54141682760 is a wasteful number, since it uses less digits than its factorization.

54141682760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4191 (or 4187 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 44.

The spelling of 54141682760 in words is "fifty-four billion, one hundred forty-one million, six hundred eighty-two thousand, seven hundred sixty".

Divisors: 1 2 4 5 8 10 11 20 22 40 44 55 59 88 110 118 220 236 295 440 472 590 593 649 1180 1186 1298 2360 2372 2596 2965 3245 3517 4744 5192 5930 6490 6523 7034 11860 12980 13046 14068 17585 23720 25960 26092 28136 32615 34987 35170 38687 52184 65230 69974 70340 77374 130460 139948 140680 154748 174935 193435 207503 260920 279896 309496 349870 384857 386870 415006 699740 769714 773740 830012 1037515 1399480 1539428 1547480 1660024 1924285 2075030 2085581 2282533 3078856 3848570 4150060 4171162 4565066 7697140 8300120 8342324 9130132 10427905 11412665 15394280 16684648 18260264 20855810 22825330 22941391 41711620 45650660 45882782 83423240 91301320 91765564 114706955 123049279 183531128 229413910 246098558 458827820 492197116 615246395 917655640 984394232 1230492790 1353542069 2460985580 2707084138 4921971160 5414168276 6767710345 10828336552 13535420690 27070841380 54141682760