Base | Representation |
---|---|
bin | 11110100100000011110… |
… | …101010011010101100110 |
3 | 21102210020202020001101002 |
4 | 132210003311103111212 |
5 | 233402410121442410 |
6 | 4244511021033302 |
7 | 304512321406544 |
oct | 36440365232546 |
9 | 7383222201332 |
10 | 2100303312230 |
11 | 73a808512952 |
12 | 29b0773b5832 |
13 | 123099b613b6 |
14 | 73925d06d94 |
15 | 39978b7c7a5 |
hex | 1e903d53566 |
2100303312230 has 32 divisors (see below), whose sum is σ = 3786905152800. Its totient is φ = 838709010432.
The previous prime is 2100303312221. The next prime is 2100303312241. The reversal of 2100303312230 is 322133030012.
It is a super-2 number, since 2×21003033122302 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20658461 + ... + 20759879.
It is an arithmetic number, because the mean of its divisors is an integer number (118340786025).
Almost surely, 22100303312230 is an apocalyptic number.
2100303312230 is a deficient number, since it is larger than the sum of its proper divisors (1686601840570).
2100303312230 is a wasteful number, since it uses less digits than its factorization.
2100303312230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 104888.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 2100303312230 its reverse (322133030012), we get a palindrome (2422436342242).
The spelling of 2100303312230 in words is "two trillion, one hundred billion, three hundred three million, three hundred twelve thousand, two hundred thirty".
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