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52310656768132 = 22742147917475303
BaseRepresentation
bin10111110010011100001100…
…00111010101100010000100
320212012211221121112001111001
423321032012013111202010
523324024211113040012
6303131103423023044
714006214561036430
oct1371160607254204
9225184847461431
1052310656768132
1115738909011864
125a4a1a513aa84
132325b48886bb9
14ccbbc66819c0
1560aac0b8c357
hex2f93861d5884

52310656768132 has 96 divisors (see below), whose sum is σ = 105168737157120. Its totient is φ = 22301927303040.

The previous prime is 52310656768103. The next prime is 52310656768141. The reversal of 52310656768132 is 23186765601325.

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, 9864348993 + ... + 9864354295.

It is an arithmetic number, because the mean of its divisors is an integer number (1095507678720).

Almost surely, 252310656768132 is an apocalyptic number.

It is an amenable number.

52310656768132 is an abundant number, since it is smaller than the sum of its proper divisors (52858080388988).

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

52310656768132 is a wasteful number, since it uses less digits than its factorization.

52310656768132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7961 (or 7959 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 55.

The spelling of 52310656768132 in words is "fifty-two trillion, three hundred ten billion, six hundred fifty-six million, seven hundred sixty-eight thousand, one hundred thirty-two".

Divisors: 1 2 4 7 14 28 421 479 842 958 1684 1747 1916 2947 3353 3494 5303 5894 6706 6988 10606 11788 12229 13412 21212 24458 37121 48916 74242 148484 201659 403318 735487 806636 836813 1411613 1470974 1673626 2232563 2540137 2823226 2941948 3347252 4465126 5080274 5148409 5646452 5857691 8930252 9264341 10160548 10296818 11715382 15627941 17780959 18528682 20593636 23430764 31255882 35561918 37057364 62511764 64850387 71123836 129700774 259401548 352298273 704596546 1069397677 1409193092 2138795354 2466087911 3900287561 4277590708 4437619339 4932175822 7485783739 7800575122 8875238678 9864351644 14971567478 15601150244 17750477356 27302012927 29943134956 31063335373 54604025854 62126670746 109208051708 124253341492 1868237741719 3736475483438 7472950966876 13077664192033 26155328384066 52310656768132