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19300083230596 = 2272311210092
BaseRepresentation
bin1000110001101101001101…
…00110101110011110000100
32112100001212222120122211111
410120312212212232132010
510012203032301334341
6105014200312414404
74031246024445100
oct430664646563604
975301788518744
1019300083230596
116171134916863
1221b859a9a7404
13a9ccb416878c
144aa1b4020900
1523708d26e681
hex118da69ae784

19300083230596 has 81 divisors (see below), whose sum is σ = 39455297344197. Its totient is φ = 8236696567680.

The previous prime is 19300083230563. The next prime is 19300083230611. The reversal of 19300083230596 is 69503238000391.

It is a happy number.

The square root of 19300083230596 is 4393186.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 5923801060996 + 13376282169600 = 2433886^2 + 3657360^2 .

It is a super-2 number, since 2×193000832305962 (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 19127931340 + ... + 19127932348.

Almost surely, 219300083230596 is an apocalyptic number.

19300083230596 is the 4393186-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 19300083230596

19300083230596 is an abundant number, since it is smaller than the sum of its proper divisors (20155214113601).

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

19300083230596 is an frugal number, since it uses more digits than its factorization.

19300083230596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2658 (or 1329 counting only the distinct ones).

The product of its (nonzero) digits is 1049760, while the sum is 49.

Multiplying 19300083230596 by its sum of digits (49), we get a square (945704078299204 = 307523022).

19300083230596 divided by its sum of digits (49) gives a square (393879249604 = 6275982).

The spelling of 19300083230596 in words is "nineteen trillion, three hundred billion, eighty-three million, two hundred thirty thousand, five hundred ninety-six".

Divisors: 1 2 4 7 14 28 49 98 196 311 622 1009 1244 2018 2177 4036 4354 7063 8708 14126 15239 28252 30478 49441 60956 96721 98882 193442 197764 313799 386884 627598 677047 1018081 1255196 1354094 2036162 2196593 2708188 4072324 4393186 4739329 7126567 8786372 9478658 14253134 15376151 18957316 28506268 30752302 49885969 61504604 97591489 99771938 195182978 199543876 316623191 390365956 633246382 683140423 1266492764 1366280846 2216362337 2732561692 4432724674 4781982961 8865449348 9563965922 15514536359 19127931844 31029072718 62058145436 98469812401 196939624802 393879249604 689288686807 1378577373614 2757154747228 4825020807649 9650041615298 19300083230596