Base | Representation |
---|---|
bin | 1011111100011101… |
… | …0110100101000001 |
3 | 22021110100202122020 |
4 | 2333013112211001 |
5 | 23031313010440 |
6 | 1250055432053 |
7 | 142312513146 |
oct | 27707264501 |
9 | 8243322566 |
10 | 3206375745 |
11 | 13a5a08611 |
12 | 755985629 |
13 | 3c1391871 |
14 | 225ba83cd |
15 | 13b75c3d0 |
hex | bf1d6941 |
3206375745 has 8 divisors (see below), whose sum is σ = 5130201216. Its totient is φ = 1710067056.
The previous prime is 3206375737. The next prime is 3206375747. The reversal of 3206375745 is 5475736023.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3206375745 - 23 = 3206375737 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3206375697 and 3206375706.
It is not an unprimeable number, because it can be changed into a prime (3206375747) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106879177 + ... + 106879206.
It is an arithmetic number, because the mean of its divisors is an integer number (641275152).
Almost surely, 23206375745 is an apocalyptic number.
It is an amenable number.
3206375745 is a deficient number, since it is larger than the sum of its proper divisors (1923825471).
3206375745 is a wasteful number, since it uses less digits than its factorization.
3206375745 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 213758391.
The product of its (nonzero) digits is 529200, while the sum is 42.
The square root of 3206375745 is about 56624.8686091191. The cubic root of 3206375745 is about 1474.5906354159.
The spelling of 3206375745 in words is "three billion, two hundred six million, three hundred seventy-five thousand, seven hundred forty-five".
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