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108052020556080 = 24351961388452763
BaseRepresentation
bin11000100100010111010010…
…010011010111000100110000
3112011120200011002112222122020
4120210113102103113010300
5103130311014230243310
61021450225111511440
731521333540452346
oct3044272223270460
9464520132488566
10108052020556080
113147967176a117
1210151257088580
13483a3532a0723
141c97a622ab996
15c75a3369d170
hex6245d24d7130

108052020556080 has 160 divisors (see below), whose sum is σ = 358370981955840. Its totient is φ = 26849854909440.

The previous prime is 108052020556079. The next prime is 108052020556097. The reversal of 108052020556080 is 80655020250801.

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, 193948222 + ... + 194504541.

It is an arithmetic number, because the mean of its divisors is an integer number (2239818637224).

Almost surely, 2108052020556080 is an apocalyptic number.

108052020556080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

108052020556080 is an abundant number, since it is smaller than the sum of its proper divisors (250318961399760).

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

108052020556080 is a wasteful number, since it uses less digits than its factorization.

108052020556080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388452859 (or 388452853 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 42.

The spelling of 108052020556080 in words is "one hundred eight trillion, fifty-two billion, twenty million, five hundred fifty-six thousand, eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 19 20 24 30 38 40 48 57 60 61 76 80 95 114 120 122 152 183 190 228 240 244 285 304 305 366 380 456 488 570 610 732 760 912 915 976 1140 1159 1220 1464 1520 1830 2280 2318 2440 2928 3477 3660 4560 4636 4880 5795 6954 7320 9272 11590 13908 14640 17385 18544 23180 27816 34770 46360 55632 69540 92720 139080 278160 388452763 776905526 1165358289 1553811052 1942263815 2330716578 3107622104 3884527630 4661433156 5826791445 6215244208 7380602497 7769055260 9322866312 11653582890 14761204994 15538110520 18645732624 22141807491 23307165780 23695618543 29522409988 31076221040 36903012485 44283614982 46614331560 47391237086 59044819976 71086855629 73806024970 88567229964 93228663120 94782474172 110709037455 118089639952 118478092715 142173711258 147612049940 177134459928 189564948344 221418074910 236956185430 284347422516 295224099880 354268919856 355434278145 379129896688 442836149820 450216752317 473912370860 568694845032 590448199760 710868556290 885672299640 900433504634 947824741720 1137389690064 1350650256951 1421737112580 1771344599280 1800867009268 1895649483440 2251083761585 2701300513902 2843474225160 3601734018536 4502167523170 5402601027804 5686948450320 6753251284755 7203468037072 9004335046340 10805202055608 13506502569510 18008670092680 21610404111216 27013005139020 36017340185360 54026010278040 108052020556080