Base | Representation |
---|---|
bin | 111101100100100111… |
… | …100101000001100111 |
3 | 20022122111112101020120 |
4 | 331210213211001213 |
5 | 2040344311400221 |
6 | 50212142333023 |
7 | 4530221611233 |
oct | 754447450147 |
9 | 208574471216 |
10 | 66112606311 |
11 | 2604692a714 |
12 | 10990b8a173 |
13 | 6307c616bb |
14 | 32b26155c3 |
15 | 1abe1d05c6 |
hex | f649e5067 |
66112606311 has 8 divisors (see below), whose sum is σ = 88262152704. Its totient is φ = 44019065400.
The previous prime is 66112606277. The next prime is 66112606333. The reversal of 66112606311 is 11360621166.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 66112606311 - 29 = 66112605799 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (66112606111) 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 7 ways as a sum of consecutive naturals, for example, 13998615 + ... + 14003336.
It is an arithmetic number, because the mean of its divisors is an integer number (11032769088).
Almost surely, 266112606311 is an apocalyptic number.
66112606311 is a deficient number, since it is larger than the sum of its proper divisors (22149546393).
66112606311 is a wasteful number, since it uses less digits than its factorization.
66112606311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28002741.
The product of its (nonzero) digits is 7776, while the sum is 33.
The spelling of 66112606311 in words is "sixty-six billion, one hundred twelve million, six hundred six thousand, three hundred eleven".
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