Base | Representation |
---|---|
bin | 100111100011100… |
… | …1101000000001010 |
3 | 10102111112020022001 |
4 | 1033013031000022 |
5 | 10204241211310 |
6 | 335412221214 |
7 | 44614523164 |
oct | 11707150012 |
9 | 3374466261 |
10 | 1327288330 |
11 | 621246405 |
12 | 31060a80a |
13 | 181ca0914 |
14 | c83c5934 |
15 | 7b7d093a |
hex | 4f1cd00a |
1327288330 has 8 divisors (see below), whose sum is σ = 2389119012. Its totient is φ = 530915328.
The previous prime is 1327288321. The next prime is 1327288331. The reversal of 1327288330 is 338827231.
It can be written as a sum of positive squares in 2 ways, for example, as 1194600969 + 132687361 = 34563^2 + 11519^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 1327288330.
It is not an unprimeable number, because it can be changed into a prime (1327288331) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66364407 + ... + 66364426.
Almost surely, 21327288330 is an apocalyptic number.
1327288330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1327288330 is a deficient number, since it is larger than the sum of its proper divisors (1061830682).
1327288330 is a wasteful number, since it uses less digits than its factorization.
1327288330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 132728840.
The product of its (nonzero) digits is 48384, while the sum is 37.
The square root of 1327288330 is about 36431.9685166750. The cubic root of 1327288330 is about 1098.9765494445.
The spelling of 1327288330 in words is "one billion, three hundred twenty-seven million, two hundred eighty-eight thousand, three hundred thirty".
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