Base | Representation |
---|---|
bin | 111100000010001… |
… | …0011101100000100 |
3 | 12012101102212122102 |
4 | 1320010103230010 |
5 | 13111141121030 |
6 | 531515251232 |
7 | 100630035062 |
oct | 17004235404 |
9 | 5171385572 |
10 | 2014395140 |
11 | 94408997a |
12 | 482749b18 |
13 | 2614475b4 |
14 | 151765032 |
15 | bbca7c45 |
hex | 78113b04 |
2014395140 has 12 divisors (see below), whose sum is σ = 4230229836. Its totient is φ = 805758048.
The previous prime is 2014395121. The next prime is 2014395151. The reversal of 2014395140 is 415934102.
It can be written as a sum of positive squares in 2 ways, for example, as 554696704 + 1459698436 = 23552^2 + 38206^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50359859 + ... + 50359898.
It is an arithmetic number, because the mean of its divisors is an integer number (352519153).
Almost surely, 22014395140 is an apocalyptic number.
2014395140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2014395140 is an abundant number, since it is smaller than the sum of its proper divisors (2215834696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2014395140 is a wasteful number, since it uses less digits than its factorization.
2014395140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100719766 (or 100719764 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 29.
The square root of 2014395140 is about 44882.0135466313. The cubic root of 2014395140 is about 1262.9366164919.
The spelling of 2014395140 in words is "two billion, fourteen million, three hundred ninety-five thousand, one hundred forty".
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