Base | Representation |
---|---|
bin | 1011101110001010… |
… | …0111000000001010 |
3 | 22010021112021220100 |
4 | 2323202213000022 |
5 | 22420440141132 |
6 | 1240114310230 |
7 | 140654026644 |
oct | 27342470012 |
9 | 8107467810 |
10 | 3146412042 |
11 | 1375081a34 |
12 | 739888376 |
13 | 3b1b28297 |
14 | 21bc39894 |
15 | 13636537c |
hex | bb8a700a |
3146412042 has 24 divisors (see below), whose sum is σ = 6847266816. Its totient is φ = 1044182376.
The previous prime is 3146412013. The next prime is 3146412047. The reversal of 3146412042 is 2402146413.
It is a happy number.
3146412042 is a `hidden beast` number, since 3 + 14 + 641 + 2 + 0 + 4 + 2 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 3146411997 and 3146412015.
It is not an unprimeable number, because it can be changed into a prime (3146412047) 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, 380938 + ... + 389109.
It is an arithmetic number, because the mean of its divisors is an integer number (285302784).
Almost surely, 23146412042 is an apocalyptic number.
3146412042 is an abundant number, since it is smaller than the sum of its proper divisors (3700854774).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3146412042 is a wasteful number, since it uses less digits than its factorization.
3146412042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 770282 (or 770279 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
The square root of 3146412042 is about 56092.8876240117. The cubic root of 3146412042 is about 1465.3404283673.
Adding to 3146412042 its reverse (2402146413), we get a palindrome (5548558455).
The spelling of 3146412042 in words is "three billion, one hundred forty-six million, four hundred twelve thousand, forty-two".
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