Base | Representation |
---|---|
bin | 1011101110010101… |
… | …0001001101001100 |
3 | 22010022211201012212 |
4 | 2323211101031030 |
5 | 22421124443241 |
6 | 1240141245552 |
7 | 140662662320 |
oct | 27345211514 |
9 | 8108751185 |
10 | 3147109196 |
11 | 13755087a0 |
12 | 739b638b8 |
13 | 3b20106ba |
14 | 21bd7b980 |
15 | 136451beb |
hex | bb95134c |
3147109196 has 48 divisors (see below), whose sum is σ = 6878995200. Its totient is φ = 1223901120.
The previous prime is 3147109183. The next prime is 3147109223. The reversal of 3147109196 is 6919017413.
3147109196 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 15 ways as a sum of consecutive naturals, for example, 164330 + ... + 182478.
It is an arithmetic number, because the mean of its divisors is an integer number (143312400).
Almost surely, 23147109196 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3147109196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3439497600).
3147109196 is an abundant number, since it is smaller than the sum of its proper divisors (3731886004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3147109196 is a wasteful number, since it uses less digits than its factorization.
3147109196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18734 (or 18732 counting only the distinct ones).
The product of its (nonzero) digits is 40824, while the sum is 41.
The square root of 3147109196 is about 56099.1015614332. The cubic root of 3147109196 is about 1465.4486460754.
The spelling of 3147109196 in words is "three billion, one hundred forty-seven million, one hundred nine thousand, one hundred ninety-six".
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