Base | Representation |
---|---|
bin | 100000011101001000110… |
… | …101100100101100101011 |
3 | 21220012211010210121012202 |
4 | 200131020311210230223 |
5 | 243020133331430443 |
6 | 4424331300130415 |
7 | 320064106313600 |
oct | 40351065445453 |
9 | 7805733717182 |
10 | 2230310030123 |
11 | 78a96196025a |
12 | 3002ba396a0b |
13 | 1324182488c6 |
14 | 79d3a2406a7 |
15 | 3d0373bb7b8 |
hex | 20748d64b2b |
2230310030123 has 12 divisors (see below), whose sum is σ = 2594611617192. Its totient is φ = 1911569536800.
The previous prime is 2230310030087. The next prime is 2230310030149. The reversal of 2230310030123 is 3210300130322.
It is not a de Polignac number, because 2230310030123 - 26 = 2230310030059 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2230310030095 and 2230310030104.
It is not an unprimeable number, because it can be changed into a prime (2230310030183) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 723065 + ... + 2232362.
It is an arithmetic number, because the mean of its divisors is an integer number (216217634766).
Almost surely, 22230310030123 is an apocalyptic number.
2230310030123 is a deficient number, since it is larger than the sum of its proper divisors (364301587069).
2230310030123 is a wasteful number, since it uses less digits than its factorization.
2230310030123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2970842 (or 2970835 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 2230310030123 its reverse (3210300130322), we get a palindrome (5440610160445).
The spelling of 2230310030123 in words is "two trillion, two hundred thirty billion, three hundred ten million, thirty thousand, one hundred twenty-three".
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