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12082467708 = 2234238315649
BaseRepresentation
bin10110100000010101…
…11101001101111100
31011012001021221210000
423100022331031330
5144221102431313
65314533114300
7605262165243
oct132012751574
934161257700
1012082467708
115140268903
122412488990
1311a727a19c
1482896795a
154aab10673
hex2d02bd37c

12082467708 has 60 divisors (see below), whose sum is σ = 31601231200. Its totient is φ = 4025541888.

The previous prime is 12082467673. The next prime is 12082467721. The reversal of 12082467708 is 80776428021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 764268 + ... + 779916.

Almost surely, 212082467708 is an apocalyptic number.

12082467708 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

12082467708 is an abundant number, since it is smaller than the sum of its proper divisors (19518763492).

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

12082467708 is a wasteful number, since it uses less digits than its factorization.

12082467708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18048 (or 18037 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 45.

The spelling of 12082467708 in words is "twelve billion, eighty-two million, four hundred sixty-seven thousand, seven hundred eight".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 81 108 162 324 2383 4766 7149 9532 14298 15649 21447 28596 31298 42894 46947 62596 64341 85788 93894 128682 140841 187788 193023 257364 281682 386046 422523 563364 772092 845046 1267569 1690092 2535138 5070276 37291567 74583134 111874701 149166268 223749402 335624103 447498804 671248206 1006872309 1342496412 2013744618 3020616927 4027489236 6041233854 12082467708