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106555661160 = 23351371962041
BaseRepresentation
bin110001100111100110…
…1100101101101101000
3101012001001021102201220
41203033031211231220
53221211222124120
6120541225342040
710461356114154
oct1431715455550
9335031242656
10106555661160
114120a990393
1218799337920
13a081a4b6a0
14522b994064
152b89a32b40
hex18cf365b68

106555661160 has 128 divisors (see below), whose sum is σ = 349105800960. Its totient is φ = 25859635200.

The previous prime is 106555661131. The next prime is 106555661161. The reversal of 106555661160 is 61166555601.

It is a super-3 number, since 3×1065556611603 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (106555661161) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 370261 + ... + 591780.

It is an arithmetic number, because the mean of its divisors is an integer number (2727389070).

Almost surely, 2106555661160 is an apocalyptic number.

106555661160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106555661160 is an abundant number, since it is smaller than the sum of its proper divisors (242550139800).

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

106555661160 is a wasteful number, since it uses less digits than its factorization.

106555661160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 962139 (or 962135 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 42.

The spelling of 106555661160 in words is "one hundred six billion, five hundred fifty-five million, six hundred sixty-one thousand, one hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 39 40 52 60 65 71 78 104 120 130 142 156 195 213 260 284 312 355 390 426 520 568 710 780 852 923 1065 1420 1560 1704 1846 2130 2769 2840 3692 4260 4615 5538 7384 8520 9230 11076 13845 18460 22152 27690 36920 55380 110760 962041 1924082 2886123 3848164 4810205 5772246 7696328 9620410 11544492 12506533 14430615 19240820 23088984 25013066 28861230 37519599 38481640 50026132 57722460 62532665 68304911 75039198 100052264 115444920 125065330 136609822 150078396 187597995 204914733 250130660 273219644 300156792 341524555 375195990 409829466 500261320 546439288 683049110 750391980 819658932 887963843 1024573665 1366098220 1500783960 1639317864 1775927686 2049147330 2663891529 2732196440 3551855372 4098294660 4439819215 5327783058 7103710744 8196589320 8879638430 10655566116 13319457645 17759276860 21311132232 26638915290 35518553720 53277830580 106555661160