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50555505055095 = 32517614253254731
BaseRepresentation
bin10110111111010110111101…
…11010111001010101110111
320122000001121001220220220200
423133223132322321111313
523111300133243230340
6255304513422331543
713435341354450525
oct1337533672712567
9218001531826820
1050555505055095
1115121518695a47
125805bb4429bb3
132229495ca4301
14c6ac8432d315
155ca0e85a5330
hex2dfadeeb9577

50555505055095 has 96 divisors (see below), whose sum is σ = 94327817972544. Its totient is φ = 24954899558400.

The previous prime is 50555505055087. The next prime is 50555505055109. The reversal of 50555505055095 is 59055050555505.

It is not a de Polignac number, because 50555505055095 - 23 = 50555505055087 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 198338880 + ... + 198593610.

It is an arithmetic number, because the mean of its divisors is an integer number (982581437214).

Almost surely, 250555505055095 is an apocalyptic number.

50555505055095 is a deficient number, since it is larger than the sum of its proper divisors (43772312917449).

50555505055095 is a wasteful number, since it uses less digits than its factorization.

50555505055095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259073 (or 259070 counting only the distinct ones).

The product of its (nonzero) digits is 17578125, while the sum is 54.

The spelling of 50555505055095 in words is "fifty trillion, five hundred fifty-five billion, five hundred five million, fifty-five thousand, ninety-five".

Divisors: 1 3 5 9 15 17 45 51 61 85 153 183 255 305 549 765 915 1037 2745 3111 4253 5185 9333 12759 15555 21265 38277 46665 63795 72301 191385 216903 254731 259433 361505 650709 764193 778299 1084515 1273655 1297165 2292579 2334897 3253545 3820965 3891495 4330427 4410361 11462895 11674485 12991281 13231083 15538591 21652135 22051805 38973843 39693249 46615773 64956405 66155415 77692955 139847319 194869215 198466245 233078865 264156047 699236595 792468141 1083370943 1320780235 2377404423 3250112829 3962340705 5416854715 9750338487 11887022115 16250564145 18417306031 48751692435 55251918093 66085627523 92086530155 165755754279 198256882569 276259590465 330428137615 594770647707 828778771395 991284412845 1123455667891 2973853238535 3370367003673 5617278339455 10111101011019 16851835018365 50555505055095