Base | Representation |
---|---|
bin | 1110000110000001… |
… | …1111101101000101 |
3 | 100202200010020020012 |
4 | 3201200133231011 |
5 | 30222022021234 |
6 | 1423231120005 |
7 | 162520205402 |
oct | 34140375505 |
9 | 10680106205 |
10 | 3783392069 |
11 | 1671698506 |
12 | 897073005 |
13 | 483aa0c42 |
14 | 27c68b2a9 |
15 | 17223a0ce |
hex | e181fb45 |
3783392069 has 4 divisors (see below), whose sum is σ = 3790654380. Its totient is φ = 3776129760.
The previous prime is 3783392059. The next prime is 3783392083. The reversal of 3783392069 is 9602933873.
3783392069 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 822943969 + 2960448100 = 28687^2 + 54410^2 .
It is a cyclic number.
It is not a de Polignac number, because 3783392069 - 28 = 3783391813 is a prime.
It is a super-2 number, since 2×37833920692 = 28628111095544201522, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3783392029) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3630374 + ... + 3631415.
It is an arithmetic number, because the mean of its divisors is an integer number (947663595).
Almost surely, 23783392069 is an apocalyptic number.
It is an amenable number.
3783392069 is a deficient number, since it is larger than the sum of its proper divisors (7262311).
3783392069 is an equidigital number, since it uses as much as digits as its factorization.
3783392069 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7262310.
The product of its (nonzero) digits is 1469664, while the sum is 50.
The square root of 3783392069 is about 61509.2844130055. The cubic root of 3783392069 is about 1558.2140515166.
The spelling of 3783392069 in words is "three billion, seven hundred eighty-three million, three hundred ninety-two thousand, sixty-nine".
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