Base | Representation |
---|---|
bin | 100001101000100000010… |
… | …011101111101010101111 |
3 | 22011221200220101011211022 |
4 | 201220200103233222233 |
5 | 300331402004432033 |
6 | 4525433315244355 |
7 | 325660354461251 |
oct | 41504023575257 |
9 | 8157626334738 |
10 | 2311234452143 |
11 | 81120965a281 |
12 | 313b238a96bb |
13 | 139c43a481a6 |
14 | 7dc15a91cd1 |
15 | 401c1add098 |
hex | 21a204efaaf |
2311234452143 has 8 divisors (see below), whose sum is σ = 2411867955168. Its totient is φ = 2210613036544.
The previous prime is 2311234452101. The next prime is 2311234452151. The reversal of 2311234452143 is 3412544321132.
2311234452143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2311234452143 - 28 = 2311234451887 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2311234412143) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2630030 + ... + 3396987.
It is an arithmetic number, because the mean of its divisors is an integer number (301483494396).
Almost surely, 22311234452143 is an apocalyptic number.
2311234452143 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
2311234452143 is a deficient number, since it is larger than the sum of its proper divisors (100633503025).
2311234452143 is a wasteful number, since it uses less digits than its factorization.
2311234452143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6043713.
The product of its digits is 69120, while the sum is 35.
Adding to 2311234452143 its reverse (3412544321132), we get a palindrome (5723778773275).
The spelling of 2311234452143 in words is "two trillion, three hundred eleven billion, two hundred thirty-four million, four hundred fifty-two thousand, one hundred forty-three".
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