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232691832076230 = 232573175920134921
BaseRepresentation
bin110100111010000111001001…
…111111100011011111000110
31010111220010021212021112202100
4310322013021333203133012
5220444410333002414410
62142521052452052530
7100004300343104562
oct6472071177433706
91114803255245670
10232691832076230
1168163062a4185a
122212129b904146
139cab990153027
1441664b80686a2
151bd7cadcd28c0
hexd3a1c9fe37c6

232691832076230 has 96 divisors (see below), whose sum is σ = 613635104459520. Its totient is φ = 61166343214080.

The previous prime is 232691832076229. The next prime is 232691832076321. The reversal of 232691832076230 is 32670238196232.

It is a happy number.

232691832076230 is a `hidden beast` number, since 2 + 3 + 2 + 6 + 9 + 1 + 8 + 3 + 2 + 0 + 7 + 623 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1489170 + ... + 21624090.

It is an arithmetic number, because the mean of its divisors is an integer number (6392032338120).

Almost surely, 2232691832076230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232691832076230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (306817552229760).

232691832076230 is an abundant number, since it is smaller than the sum of its proper divisors (380943272383290).

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

232691832076230 is a wasteful number, since it uses less digits than its factorization.

232691832076230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20136766 (or 20136763 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 54.

The spelling of 232691832076230 in words is "two hundred thirty-two trillion, six hundred ninety-one billion, eight hundred thirty-two million, seventy-six thousand, two hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 73 90 146 219 365 438 657 730 1095 1314 1759 2190 3285 3518 5277 6570 8795 10554 15831 17590 26385 31662 52770 79155 128407 158310 256814 385221 642035 770442 1155663 1284070 1926105 2311326 3852210 5778315 11556630 20134921 40269842 60404763 100674605 120809526 181214289 201349210 302023815 362428578 604047630 906071445 1469849233 1812142890 2939698466 4409547699 7349246165 8819095398 13228643097 14698492330 22047738495 26457286194 35417326039 44095476990 66143215485 70834652078 106251978117 132286430970 177086630195 212503956234 318755934351 354173260390 531259890585 637511868702 1062519781170 1593779671755 2585464800847 3187559343510 5170929601694 7756394402541 12927324004235 15512788805082 23269183207623 25854648008470 38781972012705 46538366415246 77563944025410 116345916038115 232691832076230