Base | Representation |
---|---|
bin | 100000011101000100001… |
… | …000011111001010101011 |
3 | 21220012121122021122100111 |
4 | 200131010020133022223 |
5 | 243020003130231443 |
6 | 4424315400315151 |
7 | 320062130404033 |
oct | 40350410371253 |
9 | 7805548248314 |
10 | 2230231102123 |
11 | 78a921351502 |
12 | 300297a72ab7 |
13 | 132404aa244b |
14 | 79d2d9768c3 |
15 | 3d0304ca69d |
hex | 2074421f2ab |
2230231102123 has 2 divisors, whose sum is σ = 2230231102124. Its totient is φ = 2230231102122.
The previous prime is 2230231102109. The next prime is 2230231102163. The reversal of 2230231102123 is 3212011320322.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2230231102123 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2230231102094 and 2230231102103.
It is not a weakly prime, because it can be changed into another prime (2230231102163) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1115115551061 + 1115115551062.
It is an arithmetic number, because the mean of its divisors is an integer number (1115115551062).
Almost surely, 22230231102123 is an apocalyptic number.
2230231102123 is a deficient number, since it is larger than the sum of its proper divisors (1).
2230231102123 is an equidigital number, since it uses as much as digits as its factorization.
2230231102123 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 2230231102123 its reverse (3212011320322), we get a palindrome (5442242422445).
The spelling of 2230231102123 in words is "two trillion, two hundred thirty billion, two hundred thirty-one million, one hundred two thousand, one hundred twenty-three".
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