Base | Representation |
---|---|
bin | 10001000111111010000110… |
… | …011100001110001110011111 |
3 | 100212122120211011120000211211 |
4 | 101013322012130032032133 |
5 | 34332340303300111221 |
6 | 424101011150125251 |
7 | 21601661155610620 |
oct | 2107720634161637 |
9 | 325576734500754 |
10 | 75310212113311 |
11 | 21aa597744a84a |
12 | 85437597b0827 |
13 | 3303951522a66 |
14 | 1485068729a47 |
15 | 8a8ed11d26e1 |
hex | 447e8670e39f |
75310212113311 has 8 divisors (see below), whose sum is σ = 86159127402144. Its totient is φ = 64483875214080.
The previous prime is 75310212113293. The next prime is 75310212113321. The reversal of 75310212113311 is 11331121201357.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 75310212113311 - 239 = 74760456299423 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (75310212113321) 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, 5644590250 + ... + 5644603591.
It is an arithmetic number, because the mean of its divisors is an integer number (10769890925268).
Almost surely, 275310212113311 is an apocalyptic number.
75310212113311 is a deficient number, since it is larger than the sum of its proper divisors (10848915288833).
75310212113311 is a wasteful number, since it uses less digits than its factorization.
75310212113311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11289194801.
The product of its (nonzero) digits is 3780, while the sum is 31.
Adding to 75310212113311 its reverse (11331121201357), we get a palindrome (86641333314668).
The spelling of 75310212113311 in words is "seventy-five trillion, three hundred ten billion, two hundred twelve million, one hundred thirteen thousand, three hundred eleven".
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