Base | Representation |
---|---|
bin | 1011010001100110110… |
… | …1010100100011001000 |
3 | 200111222121211101112221 |
4 | 2310121231110203020 |
5 | 11133201414324433 |
6 | 224553050543424 |
7 | 16665120653005 |
oct | 2643155244310 |
9 | 614877741487 |
10 | 193704839368 |
11 | 75171371907 |
12 | 3165b437b74 |
13 | 1536005b261 |
14 | 9537ddc8ac |
15 | 508a98672d |
hex | 2d19b548c8 |
193704839368 has 32 divisors (see below), whose sum is σ = 368377632000. Its totient is φ = 95474695680.
The previous prime is 193704839359. The next prime is 193704839381. The reversal of 193704839368 is 863938407391.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155928 + ... + 641656.
It is an arithmetic number, because the mean of its divisors is an integer number (11511801000).
Almost surely, 2193704839368 is an apocalyptic number.
It is an amenable number.
193704839368 is a deficient number, since it is larger than the sum of its proper divisors (174672792632).
193704839368 is a wasteful number, since it uses less digits than its factorization.
193704839368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 486445 (or 486441 counting only the distinct ones).
The product of its (nonzero) digits is 23514624, while the sum is 61.
The spelling of 193704839368 in words is "one hundred ninety-three billion, seven hundred four million, eight hundred thirty-nine thousand, three hundred sixty-eight".
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