Base | Representation |
---|---|
bin | 11110100100111111111… |
… | …101111010101000111011 |
3 | 21102212212001122000202212 |
4 | 132210333331322220323 |
5 | 233411441411001243 |
6 | 4245155101045335 |
7 | 304546322011154 |
oct | 36447775725073 |
9 | 7385761560685 |
10 | 2101312203323 |
11 | 740185a59743 |
12 | 29b2b925684b |
13 | 1231cab92488 |
14 | 739bdcca92b |
15 | 399d7518318 |
hex | 1e93ff7aa3b |
2101312203323 has 2 divisors, whose sum is σ = 2101312203324. Its totient is φ = 2101312203322.
The previous prime is 2101312203317. The next prime is 2101312203343. The reversal of 2101312203323 is 3233022131012.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2101312203323 - 26 = 2101312203259 is a prime.
It is not a weakly prime, because it can be changed into another prime (2101312203343) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050656101661 + 1050656101662.
It is an arithmetic number, because the mean of its divisors is an integer number (1050656101662).
Almost surely, 22101312203323 is an apocalyptic number.
2101312203323 is a deficient number, since it is larger than the sum of its proper divisors (1).
2101312203323 is an equidigital number, since it uses as much as digits as its factorization.
2101312203323 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 2101312203323 its reverse (3233022131012), we get a palindrome (5334334334335).
The spelling of 2101312203323 in words is "two trillion, one hundred one billion, three hundred twelve million, two hundred three thousand, three hundred twenty-three".
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