Base | Representation |
---|---|
bin | 1101111100100000000101… |
… | …11101100111001100100111 |
3 | 11000120122121100211201202010 |
4 | 12332100002331213030213 |
5 | 13004413201221333312 |
6 | 145115452545045303 |
7 | 6313360642561416 |
oct | 676200275471447 |
9 | 130518540751663 |
10 | 30666116199207 |
11 | 98534771486a5 |
12 | 3533370326833 |
13 | 1415a579b8608 |
14 | 7803684dd47d |
15 | 382a692d693c |
hex | 1be402f67327 |
30666116199207 has 8 divisors (see below), whose sum is σ = 40888192533120. Its totient is φ = 20444058665720.
The previous prime is 30666116199197. The next prime is 30666116199221. The reversal of 30666116199207 is 70299161166603.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30666116199207 - 211 = 30666116197159 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30666116199227) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307707 + ... + 7837532.
It is an arithmetic number, because the mean of its divisors is an integer number (5111024066640).
Almost surely, 230666116199207 is an apocalyptic number.
30666116199207 is a deficient number, since it is larger than the sum of its proper divisors (10222076333913).
30666116199207 is a wasteful number, since it uses less digits than its factorization.
30666116199207 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9400213.
The product of its (nonzero) digits is 4408992, while the sum is 57.
The spelling of 30666116199207 in words is "thirty trillion, six hundred sixty-six billion, one hundred sixteen million, one hundred ninety-nine thousand, two hundred seven".
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