Base | Representation |
---|---|
bin | 1000110001101101001101… |
… | …00110101110011110000100 |
3 | 2112100001212222120122211111 |
4 | 10120312212212232132010 |
5 | 10012203032301334341 |
6 | 105014200312414404 |
7 | 4031246024445100 |
oct | 430664646563604 |
9 | 75301788518744 |
10 | 19300083230596 |
11 | 6171134916863 |
12 | 21b859a9a7404 |
13 | a9ccb416878c |
14 | 4aa1b4020900 |
15 | 23708d26e681 |
hex | 118da69ae784 |
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".
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