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1384875483080 = 2351931223263591
BaseRepresentation
bin10100001001110001000…
…000101101111111001000
311220101121100112201200112
4110021301000231333020
5140142211110424310
62540111503453452
7202024335244355
oct24116100557710
94811540481615
101384875483080
11494360119931
121a4493bb7288
13a0793341c8b
144b057a5162c
1526055451705
hex1427102dfc8

1384875483080 has 128 divisors (see below), whose sum is σ = 3400969420800. Its totient is φ = 505586707200.

The previous prime is 1384875483077. The next prime is 1384875483127. The reversal of 1384875483080 is 803845784831.

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, 5122085 + ... + 5385675.

It is an arithmetic number, because the mean of its divisors is an integer number (26570073600).

Almost surely, 21384875483080 is an apocalyptic number.

1384875483080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1384875483080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1700484710400).

1384875483080 is an abundant number, since it is smaller than the sum of its proper divisors (2016093937720).

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

1384875483080 is a wasteful number, since it uses less digits than its factorization.

1384875483080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263875 (or 263871 counting only the distinct ones).

The product of its (nonzero) digits is 20643840, while the sum is 59.

The spelling of 1384875483080 in words is "one trillion, three hundred eighty-four billion, eight hundred seventy-five million, four hundred eighty-three thousand, eighty".

Divisors: 1 2 4 5 8 10 19 20 31 38 40 62 76 95 124 152 155 190 223 248 310 380 446 589 620 760 892 1115 1178 1240 1784 2230 2356 2945 4237 4460 4712 5890 6913 8474 8920 11780 13826 16948 21185 23560 27652 33896 34565 42370 55304 69130 84740 131347 138260 169480 262694 263591 276520 525388 527182 656735 1050776 1054364 1313470 1317955 2108728 2626940 2635910 5008229 5253880 5271820 8171321 10016458 10543640 16342642 20032916 25041145 32685284 40065832 40856605 50082290 58780793 65370568 81713210 100164580 117561586 155255099 163426420 200329160 235123172 293903965 310510198 326852840 470246344 587807930 621020396 776275495 1116835067 1175615860 1242040792 1552550990 1822204583 2233670134 2351231720 3105101980 3644409166 4467340268 5584175335 6210203960 7288818332 8934680536 9111022915 11168350670 14577636664 18222045830 22336701340 34621887077 36444091660 44673402680 69243774154 72888183320 138487548308 173109435385 276975096616 346218870770 692437741540 1384875483080