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12313302102300 = 22352192160228439
BaseRepresentation
bin1011001100101110100111…
…1111110111000100011100
31121121010210012020221110010
42303023221333313010130
53103220120314233200
642104353005243220
72410415050646253
oct263135177670434
947533705227403
1012313302102300
113a18051036481
12146a497b63510
136b41a7375b34
14307d7764979a
1516546d308150
hexb32e9ff711c

12313302102300 has 72 divisors (see below), whose sum is σ = 37501565718400. Its totient is φ = 3110728950720.

The previous prime is 12313302102253. The next prime is 12313302102317. The reversal of 12313302102300 is 320120331321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1080108520 + ... + 1080119919.

Almost surely, 212313302102300 is an apocalyptic number.

12313302102300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12313302102300 is an abundant number, since it is smaller than the sum of its proper divisors (25188263616100).

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

12313302102300 is a wasteful number, since it uses less digits than its factorization.

12313302102300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2160228475 (or 2160228468 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 12313302102300 its reverse (320120331321), we get a palindrome (12633422433621).

The spelling of 12313302102300 in words is "twelve trillion, three hundred thirteen billion, three hundred two million, one hundred two thousand, three hundred".

Divisors: 1 2 3 4 5 6 10 12 15 19 20 25 30 38 50 57 60 75 76 95 100 114 150 190 228 285 300 380 475 570 950 1140 1425 1900 2850 5700 2160228439 4320456878 6480685317 8640913756 10801142195 12961370634 21602284390 25922741268 32403426585 41044340341 43204568780 54005710975 64806853170 82088680682 108011421950 123133021023 129613706340 162017132925 164177361364 205221701705 216022843900 246266042046 324034265850 410443403410 492532084092 615665105115 648068531700 820886806820 1026108508525 1231330210230 2052217017050 2462660420460 3078325525575 4104434034100 6156651051150 12313302102300