Base | Representation |
---|---|
bin | 1011001111110110110… |
… | …0010001010110111100 |
3 | 200110202212101000122112 |
4 | 2303331230101112330 |
5 | 11131221102131413 |
6 | 224434300233152 |
7 | 16650352500665 |
oct | 2637554212674 |
9 | 613685330575 |
10 | 193234802108 |
11 | 74a5000a967 |
12 | 31549b3b7b8 |
13 | 152b68671ba |
14 | 94d180636c |
15 | 505e58b2a8 |
hex | 2cfdb115bc |
193234802108 has 12 divisors (see below), whose sum is σ = 343208081832. Its totient is φ = 95175350160.
The previous prime is 193234802099. The next prime is 193234802113. The reversal of 193234802108 is 801208432391.
193234802108 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
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, 360512423 + ... + 360512958.
It is an arithmetic number, because the mean of its divisors is an integer number (28600673486).
Almost surely, 2193234802108 is an apocalyptic number.
It is an amenable number.
193234802108 is a deficient number, since it is larger than the sum of its proper divisors (149973279724).
193234802108 is a wasteful number, since it uses less digits than its factorization.
193234802108 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 721025452 (or 721025450 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 41.
The spelling of 193234802108 in words is "one hundred ninety-three billion, two hundred thirty-four million, eight hundred two thousand, one hundred eight".
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