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105160933692 = 2235176364133
BaseRepresentation
bin110000111110000010…
…1001000000100111100
3101001102211211221100000
41201330011020010330
53210332144334232
6120151003434300
710411662121263
oct1417405100474
9331384757300
10105160933692
1140664672a61
121846a225990
139bbbac7a69
1451386555da
152b0738027c
hex187c14813c

105160933692 has 72 divisors (see below), whose sum is σ = 291884641776. Its totient is φ = 32991660288.

The previous prime is 105160933651. The next prime is 105160933699. The reversal of 105160933692 is 296339061501.

105160933692 is a `hidden beast` number, since 1 + 0 + 5 + 1 + 609 + 3 + 36 + 9 + 2 = 666.

It is a super-2 number, since 2×1051609336922 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105160933699) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3165543 + ... + 3198590.

It is an arithmetic number, because the mean of its divisors is an integer number (4053953358).

Almost surely, 2105160933692 is an apocalyptic number.

105160933692 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

105160933692 is an abundant number, since it is smaller than the sum of its proper divisors (186723708084).

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

105160933692 is a wasteful number, since it uses less digits than its factorization.

105160933692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6364169 (or 6364155 counting only the distinct ones).

The product of its (nonzero) digits is 262440, while the sum is 45.

The spelling of 105160933692 in words is "one hundred five billion, one hundred sixty million, nine hundred thirty-three thousand, six hundred ninety-two".

Divisors: 1 2 3 4 6 9 12 17 18 27 34 36 51 54 68 81 102 108 153 162 204 243 306 324 459 486 612 918 972 1377 1836 2754 4131 5508 8262 16524 6364133 12728266 19092399 25456532 38184798 57277197 76369596 108190261 114554394 171831591 216380522 229108788 324570783 343663182 432761044 515494773 649141566 687326364 973712349 1030989546 1298283132 1546484319 1947424698 2061979092 2921137047 3092968638 3894849396 5842274094 6185937276 8763411141 11684548188 17526822282 26290233423 35053644564 52580466846 105160933692