Base | Representation |
---|---|
bin | 100001101010011101010… |
… | …010010100110110001111 |
3 | 22012011010000211122020211 |
4 | 201222131102110312033 |
5 | 300400200243412033 |
6 | 4530421340423251 |
7 | 326063335014421 |
oct | 41523522246617 |
9 | 8164100748224 |
10 | 2313331232143 |
11 | 812095199108 |
12 | 314409b47b27 |
13 | 13a1b9279509 |
14 | 7dd74340811 |
15 | 40295c1b2cd |
hex | 21a9d494d8f |
2313331232143 has 2 divisors, whose sum is σ = 2313331232144. Its totient is φ = 2313331232142.
The previous prime is 2313331232119. The next prime is 2313331232159. The reversal of 2313331232143 is 3412321333132.
2313331232143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2313331232143 - 237 = 2175892278671 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2313331232843) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156665616071 + 1156665616072.
It is an arithmetic number, because the mean of its divisors is an integer number (1156665616072).
Almost surely, 22313331232143 is an apocalyptic number.
2313331232143 is a deficient number, since it is larger than the sum of its proper divisors (1).
2313331232143 is an equidigital number, since it uses as much as digits as its factorization.
2313331232143 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 23328, while the sum is 31.
Adding to 2313331232143 its reverse (3412321333132), we get a palindrome (5725652565275).
The spelling of 2313331232143 in words is "two trillion, three hundred thirteen billion, three hundred thirty-one million, two hundred thirty-two thousand, one hundred forty-three".
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