Base | Representation |
---|---|
bin | 10001000011110… |
… | …11101110011000 |
3 | 100222021220021122 |
4 | 20201323232120 |
5 | 243114104422 |
6 | 22111224412 |
7 | 3355304252 |
oct | 1041735630 |
9 | 328256248 |
10 | 143113112 |
11 | 73868aaa |
12 | 3bb18108 |
13 | 2385a31c |
14 | 15014cd2 |
15 | c86dd42 |
hex | 887bb98 |
143113112 has 16 divisors (see below), whose sum is σ = 276993600. Its totient is φ = 69248160.
The previous prime is 143113109. The next prime is 143113127. The reversal of 143113112 is 211311341.
143113112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 288287 + ... + 288782.
It is an arithmetic number, because the mean of its divisors is an integer number (17312100).
Almost surely, 2143113112 is an apocalyptic number.
It is an amenable number.
143113112 is a deficient number, since it is larger than the sum of its proper divisors (133880488).
143113112 is a wasteful number, since it uses less digits than its factorization.
143113112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 577106 (or 577102 counting only the distinct ones).
The product of its digits is 72, while the sum is 17.
The square root of 143113112 is about 11962.9892585424. The cubic root of 143113112 is about 523.0699953967.
Adding to 143113112 its reverse (211311341), we get a palindrome (354424453).
The spelling of 143113112 in words is "one hundred forty-three million, one hundred thirteen thousand, one hundred twelve".
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