Base | Representation |
---|---|
bin | 110110011111111… |
… | …1000000011100111 |
3 | 11201102222202212022 |
4 | 1230333320003213 |
5 | 12221120342012 |
6 | 501243013355 |
7 | 63213362153 |
oct | 15477700347 |
9 | 4642882768 |
10 | 1828684007 |
11 | 8592763a7 |
12 | 43050a25b |
13 | 231b24057 |
14 | 134c22063 |
15 | aa822472 |
hex | 6cff80e7 |
1828684007 has 8 divisors (see below), whose sum is σ = 1833995520. Its totient is φ = 1823381560.
The previous prime is 1828683991. The next prime is 1828684027. The reversal of 1828684007 is 7004868281.
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 1828684007 - 24 = 1828683991 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1828684027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 620744 + ... + 623682.
It is an arithmetic number, because the mean of its divisors is an integer number (229249440).
Almost surely, 21828684007 is an apocalyptic number.
1828684007 is a deficient number, since it is larger than the sum of its proper divisors (5311513).
1828684007 is an equidigital number, since it uses as much as digits as its factorization.
1828684007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4533.
The product of its (nonzero) digits is 172032, while the sum is 44.
The square root of 1828684007 is about 42763.1150291931. The cubic root of 1828684007 is about 1222.8679297309.
The spelling of 1828684007 in words is "one billion, eight hundred twenty-eight million, six hundred eighty-four thousand, seven".
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