Base | Representation |
---|---|
bin | 1011111100111101… |
… | …1011100011111011 |
3 | 22021121100100101110 |
4 | 2333033123203323 |
5 | 23032333241212 |
6 | 1250213051403 |
7 | 142336512615 |
oct | 27717334373 |
9 | 8247310343 |
10 | 3208493307 |
11 | 13a7124568 |
12 | 756626b63 |
13 | 3c1953666 |
14 | 226199db5 |
15 | 13ba29a3c |
hex | bf3db8fb |
3208493307 has 8 divisors (see below), whose sum is σ = 4463990784. Its totient is φ = 2045995688.
The previous prime is 3208493303. The next prime is 3208493357. The reversal of 3208493307 is 7033948023.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3208493307 - 22 = 3208493303 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3208493303) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23249883 + ... + 23250020.
It is an arithmetic number, because the mean of its divisors is an integer number (557998848).
Almost surely, 23208493307 is an apocalyptic number.
3208493307 is a deficient number, since it is larger than the sum of its proper divisors (1255497477).
3208493307 is a wasteful number, since it uses less digits than its factorization.
3208493307 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46499929.
The product of its (nonzero) digits is 108864, while the sum is 39.
The square root of 3208493307 is about 56643.5636855592. The cubic root of 3208493307 is about 1474.9151814868.
The spelling of 3208493307 in words is "three billion, two hundred eight million, four hundred ninety-three thousand, three hundred seven".
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