Base | Representation |
---|---|
bin | 100101100001101100110001… |
… | …1100100001011000100000001 |
3 | 1121021202000110122012000000001 |
4 | 1023003121203210023010001 |
5 | 321231121323232244130 |
6 | 3130011525300000001 |
7 | 126346001505332101 |
oct | 11303314344130401 |
9 | 1537660418160001 |
10 | 330087086993665 |
11 | 961a3169289911 |
12 | 31031109690001 |
13 | 11225103cc0541 |
14 | 5b7242bc81201 |
15 | 28264c8da66ca |
hex | 12c366390b101 |
330087086993665 has 4 divisors (see below), whose sum is σ = 396104504392404. Its totient is φ = 264069669594928.
The previous prime is 330087086993663. The next prime is 330087086993683. The reversal of 330087086993665 is 566399680780033.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 105832388775169 + 224254698218496 = 10287487^2 + 14975136^2 .
It is a cyclic number.
It is not a de Polignac number, because 330087086993665 - 21 = 330087086993663 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (330087086993663) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33008708699362 + ... + 33008708699371.
It is an arithmetic number, because the mean of its divisors is an integer number (99026126098101).
Almost surely, 2330087086993665 is an apocalyptic number.
It is an amenable number.
330087086993665 is a deficient number, since it is larger than the sum of its proper divisors (66017417398739).
330087086993665 is an equidigital number, since it uses as much as digits as its factorization.
330087086993665 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66017417398738.
The product of its (nonzero) digits is 1058158080, while the sum is 73.
The spelling of 330087086993665 in words is "three hundred thirty trillion, eighty-seven billion, eighty-six million, nine hundred ninety-three thousand, six hundred sixty-five".
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