Base | Representation |
---|---|
bin | 101100000010010111010011… |
… | …010111101011000001111100 |
3 | 221101202021220201221211121022 |
4 | 230002113103113223001330 |
5 | 200341143441124223133 |
6 | 1523525431521323312 |
7 | 55536444244240565 |
oct | 5402272327530174 |
9 | 841667821854538 |
10 | 193676506476668 |
11 | 56790821851916 |
12 | 1987b97a196538 |
13 | 840b801a161b7 |
14 | 35b7dc885716c |
15 | 175ce8514d998 |
hex | b025d35eb07c |
193676506476668 has 12 divisors (see below), whose sum is σ = 339762575545680. Its totient is φ = 96601484892192.
The previous prime is 193676506476613. The next prime is 193676506476727. The reversal of 193676506476668 is 866674605676391.
193676506476668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1936765064766682 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 193676506476592 and 193676506476601.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59192084696 + ... + 59192087967.
It is an arithmetic number, because the mean of its divisors is an integer number (28313547962140).
Almost surely, 2193676506476668 is an apocalyptic number.
It is an amenable number.
193676506476668 is a deficient number, since it is larger than the sum of its proper divisors (146086069069012).
193676506476668 is a wasteful number, since it uses less digits than its factorization.
193676506476668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118384173076 (or 118384173074 counting only the distinct ones).
The product of its (nonzero) digits is 9876142080, while the sum is 80.
The spelling of 193676506476668 in words is "one hundred ninety-three trillion, six hundred seventy-six billion, five hundred six million, four hundred seventy-six thousand, six hundred sixty-eight".
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