Base | Representation |
---|---|
bin | 110000111010101001… |
… | …0111011100001111110 |
3 | 101001010220200012001121 |
4 | 1201311102323201332 |
5 | 3210114030034211 |
6 | 120131420101154 |
7 | 10406110501120 |
oct | 1416522734176 |
9 | 331126605047 |
10 | 105047111806 |
11 | 406063a098a |
12 | 184380947ba |
13 | 9ba1354c30 |
14 | 51274a7210 |
15 | 2aec39a271 |
hex | 18754bb87e |
105047111806 has 32 divisors (see below), whose sum is σ = 196664606208. Its totient is φ = 40971782880.
The previous prime is 105047111797. The next prime is 105047111831. The reversal of 105047111806 is 608111740501.
It is a super-2 number, since 2×1050471118062 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4051740 + ... + 4077583.
It is an arithmetic number, because the mean of its divisors is an integer number (6145768944).
Almost surely, 2105047111806 is an apocalyptic number.
105047111806 is a deficient number, since it is larger than the sum of its proper divisors (91617494402).
105047111806 is a wasteful number, since it uses less digits than its factorization.
105047111806 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8129416.
The product of its (nonzero) digits is 6720, while the sum is 34.
The spelling of 105047111806 in words is "one hundred five billion, forty-seven million, one hundred eleven thousand, eight hundred six".
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