Base | Representation |
---|---|
bin | 110100001100110111… |
… | …111000010101011001 |
3 | 12100200020222222000012 |
4 | 310030313320111121 |
5 | 1404242420100410 |
6 | 41425501451305 |
7 | 4022661546344 |
oct | 641467702531 |
9 | 170606888005 |
10 | 56050550105 |
11 | 2185308a990 |
12 | aa43270b35 |
13 | 53934573a4 |
14 | 29da13b45b |
15 | 16d0b65605 |
hex | d0cdf8559 |
56050550105 has 16 divisors (see below), whose sum is σ = 73432816704. Its totient is φ = 40732063680.
The previous prime is 56050550093. The next prime is 56050550117. The reversal of 56050550105 is 50105505065.
It is an interprime number because it is at equal distance from previous prime (56050550093) and next prime (56050550117).
It is not a de Polignac number, because 56050550105 - 24 = 56050550089 is a prime.
It is a super-2 number, since 2×560505501052 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 328787 + ... + 469256.
It is an arithmetic number, because the mean of its divisors is an integer number (4589551044).
Almost surely, 256050550105 is an apocalyptic number.
56050550105 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
56050550105 is a deficient number, since it is larger than the sum of its proper divisors (17382266599).
56050550105 is a wasteful number, since it uses less digits than its factorization.
56050550105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 799336.
The product of its (nonzero) digits is 18750, while the sum is 32.
The spelling of 56050550105 in words is "fifty-six billion, fifty million, five hundred fifty thousand, one hundred five".
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