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68823102732600 = 23352176747363013
BaseRepresentation
bin11111010011000001000001…
…00101110011100100111000
3100000200102110100210002001010
433221200200211303210320
533010044203244420400
6402212521422353520
720332206433642356
oct1751404045634470
9300612410702033
1068823102732600
111aa24794306a77
127876465a2b8a0
132c52cb586a698
1412dd0ad72c7d6
157e53a815e450
hex3e9820973938

68823102732600 has 96 divisors (see below), whose sum is σ = 225901713708720. Its totient is φ = 17273249310720.

The previous prime is 68823102732547. The next prime is 68823102732623. The reversal of 68823102732600 is 623720132886.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 68823102732600.

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, 3373671307 + ... + 3373691706.

Almost surely, 268823102732600 is an apocalyptic number.

68823102732600 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

68823102732600 is an abundant number, since it is smaller than the sum of its proper divisors (157078610976120).

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

68823102732600 is a wasteful number, since it uses less digits than its factorization.

68823102732600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6747363049 (or 6747363040 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 48.

The spelling of 68823102732600 in words is "sixty-eight trillion, eight hundred twenty-three billion, one hundred two million, seven hundred thirty-two thousand, six hundred".

Divisors: 1 2 3 4 5 6 8 10 12 15 17 20 24 25 30 34 40 50 51 60 68 75 85 100 102 120 136 150 170 200 204 255 300 340 408 425 510 600 680 850 1020 1275 1700 2040 2550 3400 5100 10200 6747363013 13494726026 20242089039 26989452052 33736815065 40484178078 53978904104 67473630130 80968356156 101210445195 114705171221 134947260260 161936712312 168684075325 202420890390 229410342442 269894520520 337368150650 344115513663 404841780780 458820684884 506052225975 573525856105 674736301300 688231027326 809683561560 917641369768 1012104451950 1147051712210 1349472602600 1376462054652 1720577568315 2024208903900 2294103424420 2752924109304 2867629280525 3441155136630 4048417807800 4588206848840 5735258561050 6882310273260 8602887841575 11470517122100 13764620546520 17205775683150 22941034244200 34411551366300 68823102732600