Base | Representation |
---|---|
bin | 100111101001000… |
… | …0001001000110010 |
3 | 10102200212021011110 |
4 | 1033102001020302 |
5 | 10211002421224 |
6 | 335553054150 |
7 | 44650601352 |
oct | 11722011062 |
9 | 3380767143 |
10 | 1330123314 |
11 | 622902373 |
12 | 311557356 |
13 | 182754120 |
14 | c8922b62 |
15 | 7bb90929 |
hex | 4f481232 |
1330123314 has 32 divisors (see below), whose sum is σ = 2866852800. Its totient is φ = 408987072.
The previous prime is 1330123297. The next prime is 1330123393. The reversal of 1330123314 is 4133210331.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127504 + ... + 137540.
It is an arithmetic number, because the mean of its divisors is an integer number (89589150).
Almost surely, 21330123314 is an apocalyptic number.
1330123314 is an abundant number, since it is smaller than the sum of its proper divisors (1536729486).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1330123314 is a wasteful number, since it uses less digits than its factorization.
1330123314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11754.
The product of its (nonzero) digits is 648, while the sum is 21.
The square root of 1330123314 is about 36470.8556795697. The cubic root of 1330123314 is about 1099.7584356606.
Adding to 1330123314 its reverse (4133210331), we get a palindrome (5463333645).
The spelling of 1330123314 in words is "one billion, three hundred thirty million, one hundred twenty-three thousand, three hundred fourteen".
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