Base | Representation |
---|---|
bin | 1011101000111011… |
… | …0011011110100010 |
3 | 22001202012011002200 |
4 | 2322032303132202 |
5 | 22344324134132 |
6 | 1234011354030 |
7 | 140266220250 |
oct | 27216633642 |
9 | 8052164080 |
10 | 3124443042 |
11 | 1363737336 |
12 | 732452916 |
13 | 3aa405886 |
14 | 218d5b5d0 |
15 | 134475d7c |
hex | ba3b37a2 |
3124443042 has 24 divisors (see below), whose sum is σ = 7736716416. Its totient is φ = 892697976.
The previous prime is 3124443037. The next prime is 3124443043. The reversal of 3124443042 is 2403444213.
It is a happy number.
3124443042 is a `hidden beast` number, since 312 + 4 + 44 + 304 + 2 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 3124442997 and 3124443015.
It is not an unprimeable number, because it can be changed into a prime (3124443043) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12398458 + ... + 12398709.
It is an arithmetic number, because the mean of its divisors is an integer number (322363184).
Almost surely, 23124443042 is an apocalyptic number.
3124443042 is an abundant number, since it is smaller than the sum of its proper divisors (4612273374).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3124443042 is a wasteful number, since it uses less digits than its factorization.
3124443042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24797182 (or 24797179 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 27.
The square root of 3124443042 is about 55896.7176317179. The cubic root of 3124443042 is about 1461.9220076754.
Adding to 3124443042 its reverse (2403444213), we get a palindrome (5527887255).
The spelling of 3124443042 in words is "three billion, one hundred twenty-four million, four hundred forty-three thousand, forty-two".
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