Base | Representation |
---|---|
bin | 110000111011001110… |
… | …1100000100101001010 |
3 | 101001012021110110011221 |
4 | 1201312131200211022 |
5 | 3210134031142333 |
6 | 120133355112254 |
7 | 10406435615320 |
oct | 1416635404512 |
9 | 331167413157 |
10 | 105066662218 |
11 | 40616434451 |
12 | 1844274268a |
13 | 9ba540b81b |
14 | 5129d15d10 |
15 | 2aede5cd2d |
hex | 187676094a |
105066662218 has 16 divisors (see below), whose sum is σ = 180276716160. Its totient is φ = 44987960016.
The previous prime is 105066662189. The next prime is 105066662221. The reversal of 105066662218 is 812266660501.
It is a super-2 number, since 2×1050666622182 (a number of 23 digits) contains 22 as substring.
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, 3368046 + ... + 3399097.
It is an arithmetic number, because the mean of its divisors is an integer number (11267294760).
Almost surely, 2105066662218 is an apocalyptic number.
105066662218 is a deficient number, since it is larger than the sum of its proper divisors (75210053942).
105066662218 is a wasteful number, since it uses less digits than its factorization.
105066662218 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6768261.
The product of its (nonzero) digits is 207360, while the sum is 43.
The spelling of 105066662218 in words is "one hundred five billion, sixty-six million, six hundred sixty-two thousand, two hundred eighteen".
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