Base | Representation |
---|---|
bin | 11111011110101000111… |
… | …101011010111010011011 |
3 | 21122210121100111121010010 |
4 | 133132220331122322123 |
5 | 240420220011120240 |
6 | 4333432320253003 |
7 | 312200123004300 |
oct | 37365075327233 |
9 | 7583540447103 |
10 | 2163203223195 |
11 | 764455908a43 |
12 | 2ab2b0471163 |
13 | 128cb232a921 |
14 | 769b198b0a7 |
15 | 3b40aca3280 |
hex | 1f7a8f5ae9b |
2163203223195 has 48 divisors (see below), whose sum is σ = 4066070388768. Its totient is φ = 979101849600.
The previous prime is 2163203223193. The next prime is 2163203223217. The reversal of 2163203223195 is 5913223023612.
It is not a de Polignac number, because 2163203223195 - 21 = 2163203223193 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2163203223193) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14495734 + ... + 14644203.
It is an arithmetic number, because the mean of its divisors is an integer number (84709799766).
Almost surely, 22163203223195 is an apocalyptic number.
2163203223195 is a deficient number, since it is larger than the sum of its proper divisors (1902867165573).
2163203223195 is a wasteful number, since it uses less digits than its factorization.
2163203223195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29140060 (or 29140053 counting only the distinct ones).
The product of its (nonzero) digits is 116640, while the sum is 39.
The spelling of 2163203223195 in words is "two trillion, one hundred sixty-three billion, two hundred three million, two hundred twenty-three thousand, one hundred ninety-five".
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