Base | Representation |
---|---|
bin | 1011110001101010… |
… | …1001111100010000 |
3 | 22011022011201200021 |
4 | 2330122221330100 |
5 | 22433220313034 |
6 | 1241401233224 |
7 | 141222641032 |
oct | 27432517420 |
9 | 8138151607 |
10 | 3161104144 |
11 | 13823a7370 |
12 | 742792814 |
13 | 3b4ba0733 |
14 | 21db81c52 |
15 | 1377b86b4 |
hex | bc6a9f10 |
3161104144 has 20 divisors (see below), whose sum is σ = 6681425040. Its totient is φ = 1436865440.
The previous prime is 3161104099. The next prime is 3161104201. The reversal of 3161104144 is 4414011613.
It is a happy number.
3161104144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 8980234 + ... + 8980585.
It is an arithmetic number, because the mean of its divisors is an integer number (334071252).
Almost surely, 23161104144 is an apocalyptic number.
It is an amenable number.
3161104144 is an abundant number, since it is smaller than the sum of its proper divisors (3520320896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3161104144 is a wasteful number, since it uses less digits than its factorization.
3161104144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17960838 (or 17960832 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 25.
The square root of 3161104144 is about 56223.6973526288. The cubic root of 3161104144 is about 1467.6176791730.
Adding to 3161104144 its reverse (4414011613), we get a palindrome (7575115757).
The spelling of 3161104144 in words is "three billion, one hundred sixty-one million, one hundred four thousand, one hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.096 sec. • engine limits •