Base | Representation |
---|---|
bin | 1100100101010100… |
… | …11000010100101001 |
3 | 122102210202112010021 |
4 | 12102222120110221 |
5 | 102313410104010 |
6 | 3034202520441 |
7 | 326260142344 |
oct | 62252302451 |
9 | 18383675107 |
10 | 6755550505 |
11 | 29573720a0 |
12 | 1386506121 |
13 | 838787a82 |
14 | 4812c745b |
15 | 29812e8da |
hex | 192a98529 |
6755550505 has 16 divisors (see below), whose sum is σ = 8875122048. Its totient is φ = 4895632000.
The previous prime is 6755550433. The next prime is 6755550509. The reversal of 6755550505 is 5050555576.
It is not a de Polignac number, because 6755550505 - 29 = 6755549993 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6755550509) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 203101 + ... + 234010.
It is an arithmetic number, because the mean of its divisors is an integer number (554695128).
Almost surely, 26755550505 is an apocalyptic number.
It is an amenable number.
6755550505 is a deficient number, since it is larger than the sum of its proper divisors (2119571543).
6755550505 is a wasteful number, since it uses less digits than its factorization.
6755550505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 437408.
The product of its (nonzero) digits is 656250, while the sum is 43.
The square root of 6755550505 is about 82192.1559821860. The cubic root of 6755550505 is about 1890.3994475929.
The spelling of 6755550505 in words is "six billion, seven hundred fifty-five million, five hundred fifty thousand, five hundred five".
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