Base | Representation |
---|---|
bin | 1100010000110101… |
… | …1010111001011100 |
3 | 22111102012102112112 |
4 | 3010031122321130 |
5 | 23220203234010 |
6 | 1302351453152 |
7 | 144401166155 |
oct | 30415327134 |
9 | 8442172475 |
10 | 3291852380 |
11 | 143a18a463 |
12 | 77a5271b8 |
13 | 405cbb95b |
14 | 23329892c |
15 | 143ee3a05 |
hex | c435ae5c |
3291852380 has 12 divisors (see below), whose sum is σ = 6912890040. Its totient is φ = 1316740944.
The previous prime is 3291852367. The next prime is 3291852407. The reversal of 3291852380 is 832581923.
3291852380 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, 82296290 + ... + 82296329.
It is an arithmetic number, because the mean of its divisors is an integer number (576074170).
Almost surely, 23291852380 is an apocalyptic number.
It is an amenable number.
3291852380 is an abundant number, since it is smaller than the sum of its proper divisors (3621037660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3291852380 is a wasteful number, since it uses less digits than its factorization.
3291852380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 164592628 (or 164592626 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 41.
The square root of 3291852380 is about 57374.6667092716. Note that the first 3 decimals coincide. The cubic root of 3291852380 is about 1487.5792682377.
The spelling of 3291852380 in words is "three billion, two hundred ninety-one million, eight hundred fifty-two thousand, three hundred eighty".
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