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14331421540656 = 2432112822510419
BaseRepresentation
bin1101000010001100101101…
…0010100100000100110000
31212202001220102000122001200
43100203023102210010300
53334301222403300111
650251433020531200
73006260662101243
oct320431322440460
955661812018050
1014331421540656
114625a15927500
1217356380b0b00
137cc5a77c8b5c
1437790473725a
1519cbd6dd3256
hexd08cb4a4130

14331421540656 has 90 divisors (see below), whose sum is σ = 44085736001580. Its totient is φ = 4342855007040.

The previous prime is 14331421540643. The next prime is 14331421540661. The reversal of 14331421540656 is 65604512413341.

14331421540656 is a `hidden beast` number, since 1 + 4 + 3 + 3 + 1 + 42 + 1 + 540 + 65 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 411237786 + ... + 411272633.

Almost surely, 214331421540656 is an apocalyptic number.

14331421540656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14331421540656 is an abundant number, since it is smaller than the sum of its proper divisors (29754314460924).

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

14331421540656 is a wasteful number, since it uses less digits than its factorization.

14331421540656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822510455 (or 822510435 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 45.

Adding to 14331421540656 its reverse (65604512413341), we get a palindrome (79935933953997).

The spelling of 14331421540656 in words is "fourteen trillion, three hundred thirty-one billion, four hundred twenty-one million, five hundred forty thousand, six hundred fifty-six".

Divisors: 1 2 3 4 6 8 9 11 12 16 18 22 24 33 36 44 48 66 72 88 99 121 132 144 176 198 242 264 363 396 484 528 726 792 968 1089 1452 1584 1936 2178 2904 4356 5808 8712 17424 822510419 1645020838 2467531257 3290041676 4935062514 6580083352 7402593771 9047614609 9870125028 13160166704 14805187542 18095229218 19740250056 27142843827 29610375084 36190458436 39480500112 54285687654 59220750168 72380916872 81428531481 99523760699 108571375308 118441500336 144761833744 162857062962 199047521398 217142750616 298571282097 325714125924 398095042796 434285501232 597142564194 651428251848 796190085592 895713846291 1194285128388 1302856503696 1592380171184 1791427692582 2388570256776 3582855385164 4777140513552 7165710770328 14331421540656