Base | Representation |
---|---|
bin | 100111001011001… |
… | …0010010010110001 |
3 | 10101121101201220212 |
4 | 1032112102102301 |
5 | 10143000334240 |
6 | 334233313505 |
7 | 44400524213 |
oct | 11626222261 |
9 | 3347351825 |
10 | 1314464945 |
11 | 614a87a72 |
12 | 308265895 |
13 | 17c430c11 |
14 | c68085b3 |
15 | 7a5eb165 |
hex | 4e5924b1 |
1314464945 has 16 divisors (see below), whose sum is σ = 1645045248. Its totient is φ = 1007147520.
The previous prime is 1314464911. The next prime is 1314464947. The reversal of 1314464945 is 5494644131.
It is not a de Polignac number, because 1314464945 - 218 = 1314202801 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1314464947) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28679 + ... + 58748.
It is an arithmetic number, because the mean of its divisors is an integer number (102815328).
Almost surely, 21314464945 is an apocalyptic number.
It is an amenable number.
1314464945 is a deficient number, since it is larger than the sum of its proper divisors (330580303).
1314464945 is an equidigital number, since it uses as much as digits as its factorization.
1314464945 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87560.
The product of its digits is 207360, while the sum is 41.
The square root of 1314464945 is about 36255.5505405724. The cubic root of 1314464945 is about 1095.4258943919.
The spelling of 1314464945 in words is "one billion, three hundred fourteen million, four hundred sixty-four thousand, nine hundred forty-five".
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