Base | Representation |
---|---|
bin | 1101011010000… |
… | …00110100100111 |
3 | 21211121201102121 |
4 | 12231000310213 |
5 | 212242310033 |
6 | 15054250411 |
7 | 2533630612 |
oct | 655006447 |
9 | 254551377 |
10 | 112463143 |
11 | 58534251 |
12 | 317b6a07 |
13 | 1a3b8550 |
14 | 10d17179 |
15 | 9d1762d |
hex | 6b40d27 |
112463143 has 16 divisors (see below), whose sum is σ = 130013856. Its totient is φ = 96353280.
The previous prime is 112463119. The next prime is 112463149. The reversal of 112463143 is 341364211.
It is not a de Polignac number, because 112463143 - 25 = 112463111 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 (112463149) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12648 + ... + 19618.
It is an arithmetic number, because the mean of its divisors is an integer number (8125866).
Almost surely, 2112463143 is an apocalyptic number.
112463143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
112463143 is a deficient number, since it is larger than the sum of its proper divisors (17550713).
112463143 is a wasteful number, since it uses less digits than its factorization.
112463143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7074.
The product of its digits is 1728, while the sum is 25.
The square root of 112463143 is about 10604.8641198273. The cubic root of 112463143 is about 482.6919679635.
The spelling of 112463143 in words is "one hundred twelve million, four hundred sixty-three thousand, one hundred forty-three".
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