Base | Representation |
---|---|
bin | 110100010011000110… |
… | …1110110000010110111 |
3 | 101201220002200001012112 |
4 | 1220212031312002313 |
5 | 3320002420010033 |
6 | 123332235441235 |
7 | 11054103624200 |
oct | 1504615660267 |
9 | 351802601175 |
10 | 112310313143 |
11 | 436a3275616 |
12 | 199245b621b |
13 | a78b0432c2 |
14 | 5615d785a7 |
15 | 2dc4d54c48 |
hex | 1a263760b7 |
112310313143 has 12 divisors (see below), whose sum is σ = 131376570840. Its totient is φ = 95728176432.
The previous prime is 112310313103. The next prime is 112310313161. The reversal of 112310313143 is 341313013211.
It is not a de Polignac number, because 112310313143 - 218 = 112310050999 is a prime.
It is a super-2 number, since 2×1123103131432 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112310313103) 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, 6393596 + ... + 6411137.
It is an arithmetic number, because the mean of its divisors is an integer number (10948047570).
Almost surely, 2112310313143 is an apocalyptic number.
112310313143 is a deficient number, since it is larger than the sum of its proper divisors (19066257697).
112310313143 is a wasteful number, since it uses less digits than its factorization.
112310313143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12804926 (or 12804919 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 23.
Adding to 112310313143 its reverse (341313013211), we get a palindrome (453623326354).
The spelling of 112310313143 in words is "one hundred twelve billion, three hundred ten million, three hundred thirteen thousand, one hundred forty-three".
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