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192150058068 = 223281110616203
BaseRepresentation
bin1011001011110100001…
…0010011010001010100
3200100222021020022120100
42302331002103101110
511122010403324233
6224134510334100
716611441354633
oct2627502232124
9610867208510
10192150058068
1174543775691
12312a67ba330
1315172bc8517
14942b71951a
154ee921a813
hex2cbd093454

192150058068 has 72 divisors (see below), whose sum is σ = 486848378016. Its totient is φ = 63900446400.

The previous prime is 192150058049. The next prime is 192150058099. The reversal of 192150058068 is 860850051291.

It is a happy number.

192150058068 is a `hidden beast` number, since 1 + 9 + 2 + 1 + 5 + 0 + 0 + 580 + 68 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30973855 + ... + 30980057.

It is an arithmetic number, because the mean of its divisors is an integer number (6761783028).

Almost surely, 2192150058068 is an apocalyptic number.

192150058068 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

192150058068 is an abundant number, since it is smaller than the sum of its proper divisors (294698319948).

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

192150058068 is a wasteful number, since it uses less digits than its factorization.

192150058068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8085 (or 8080 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 45.

The spelling of 192150058068 in words is "one hundred ninety-two billion, one hundred fifty million, fifty-eight thousand, sixty-eight".

Divisors: 1 2 3 4 6 9 12 18 36 811 1061 1622 2122 2433 3183 3244 4244 4866 6203 6366 7299 9549 9732 12406 12732 14598 18609 19098 24812 29196 37218 38196 55827 74436 111654 223308 860471 1720942 2581413 3441884 5030633 5162826 6581383 7744239 10061266 10325652 13162766 15091899 15488478 19744149 20122532 26325532 30183798 30976956 39488298 45275697 59232447 60367596 78976596 90551394 118464894 181102788 236929788 5337501613 10675003226 16012504839 21350006452 32025009678 48037514517 64050019356 96075029034 192150058068