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106761480 = 23357149853
BaseRepresentation
bin1100101110100…
…00110100001000
321102220001012220
412113100310020
5204312331410
614332134040
72434312650
oct627206410
9242801186
10106761480
115529a531
122b907320
1319170297
1410271360
15958d070
hex65d0d08

106761480 has 128 divisors (see below), whose sum is σ = 368928000. Its totient is φ = 24210432.

The previous prime is 106761461. The next prime is 106761511. The reversal of 106761480 is 84167601.

It is a happy number.

It is a super-2 number, since 2×1067614802 = 22796027223580800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 124734 + ... + 125586.

It is an arithmetic number, because the mean of its divisors is an integer number (2882250).

Almost surely, 2106761480 is an apocalyptic number.

106761480 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 106761480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184464000).

106761480 is an abundant number, since it is smaller than the sum of its proper divisors (262166520).

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

106761480 is a wasteful number, since it uses less digits than its factorization.

106761480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1023 (or 1019 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 106761480 is about 10332.5447010889. The cubic root of 106761480 is about 474.3929160312.

The spelling of 106761480 in words is "one hundred six million, seven hundred sixty-one thousand, four hundred eighty".

Divisors: 1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 35 40 42 56 60 70 84 105 120 140 149 168 210 280 298 420 447 596 745 840 853 894 1043 1192 1490 1706 1788 2086 2235 2559 2980 3129 3412 3576 4172 4265 4470 5118 5215 5960 5971 6258 6824 8344 8530 8940 10236 10430 11942 12516 12795 15645 17060 17880 17913 20472 20860 23884 25032 25590 29855 31290 34120 35826 41720 47768 51180 59710 62580 71652 89565 102360 119420 125160 127097 143304 179130 238840 254194 358260 381291 508388 635485 716520 762582 889679 1016776 1270970 1525164 1779358 1906455 2541940 2669037 3050328 3558716 3812910 4448395 5083880 5338074 7117432 7625820 8896790 10676148 13345185 15251640 17793580 21352296 26690370 35587160 53380740 106761480