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58768432319682 = 2321123216092
BaseRepresentation
bin11010101110011000101111…
…00010000100110011000010
321201002012121002112002111200
431113030113202010303002
530200330222133212212
6324553502312522030
715243610352403111
oct1527142742046302
9251065532462450
1058768432319682
11177a8608a55618
1267118710b0316
1326a3abb1a0707
14107259b8c3c78
156bda7d8256dc
hex357317884cc2

58768432319682 has 54 divisors (see below), whose sum is σ = 127524346412697. Its totient is φ = 19559869461792.

The previous prime is 58768432319669. The next prime is 58768432319683. The reversal of 58768432319682 is 28691323486785.

58768432319682 is a `hidden beast` number, since 5 + 8 + 76 + 8 + 432 + 31 + 96 + 8 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 38052107112321 + 20716325207361 = 6168639^2 + 4551519^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=5420721.

It is a super-2 number, since 2×587684323196822 (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 58768432319682.

It is not an unprimeable number, because it can be changed into a prime (58768432319683) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 36524817294 + ... + 36524818902.

Almost surely, 258768432319682 is an apocalyptic number.

58768432319682 is an abundant number, since it is smaller than the sum of its proper divisors (68755914093015).

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

58768432319682 is an frugal number, since it uses more digits than its factorization.

58768432319682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5472 (or 2737 counting only the distinct ones).

The product of its digits is 836075520, while the sum is 72.

The spelling of 58768432319682 in words is "fifty-eight trillion, seven hundred sixty-eight billion, four hundred thirty-two million, three hundred nineteen thousand, six hundred eighty-two".

Divisors: 1 2 3 6 9 18 1123 1609 2246 3218 3369 4827 6738 9654 10107 14481 20214 28962 1261129 1806907 2522258 2588881 3613814 3783387 5177762 5420721 7566774 7766643 10841442 11350161 15533286 16262163 22700322 23299929 32524326 46599858 2029156561 2907313363 4058313122 5814626726 6087469683 8721940089 12174939366 17443880178 18262409049 26165820267 36524818098 52331640534 3264912906649 6529825813298 9794738719947 19589477439894 29384216159841 58768432319682