Base | Representation |
---|---|
bin | 1001000111010011000110101… |
… | …0100100000011001101101010 |
3 | 10010002210211122010122010222111 |
4 | 2101310301222210003031222 |
5 | 1133030232423442440041 |
6 | 10152005043532512534 |
7 | 252042352262656114 |
oct | 22164615244031552 |
9 | 3102724563563874 |
10 | 641343484343146 |
11 | 176396276137882 |
12 | 5bb207b731b74a |
13 | 216b257b098080 |
14 | b4532941443b4 |
15 | 4e22c3865e981 |
hex | 2474c6a90336a |
641343484343146 has 16 divisors (see below), whose sum is σ = 1046273985886248. Its totient is φ = 293073945624000.
The previous prime is 641343484343119. The next prime is 641343484343161.
641343484343146 is nontrivially palindromic in base 10.
It can be written as a sum of positive squares in 4 ways, for example, as 402602017853025 + 238741466490121 = 20064945^2 + 15451261^2 .
It is a super-2 number, since 2×6413434843431462 (a number of 30 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122114141385 + ... + 122114146636.
Almost surely, 2641343484343146 is an apocalyptic number.
641343484343146 is a deficient number, since it is larger than the sum of its proper divisors (404930501543102).
641343484343146 is a wasteful number, since it uses less digits than its factorization.
641343484343146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 244228288137.
The product of its digits is 95551488, while the sum is 58.
The spelling of 641343484343146 in words is "six hundred forty-one trillion, three hundred forty-three billion, four hundred eighty-four million, three hundred forty-three thousand, one hundred forty-six".
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