Base | Representation |
---|---|
bin | 111101101100001… |
… | …0111010010100010 |
3 | 12100021001002210120 |
4 | 1323120113102202 |
5 | 13214404000133 |
6 | 541222541110 |
7 | 102203401665 |
oct | 17330272242 |
9 | 5307032716 |
10 | 2069984418 |
11 | 9724a7a27 |
12 | 499297796 |
13 | 26cb0ba68 |
14 | 158cb56dc |
15 | c1ad8ab3 |
hex | 7b6174a2 |
2069984418 has 16 divisors (see below), whose sum is σ = 4162843776. Its totient is φ = 686182320.
The previous prime is 2069984407. The next prime is 2069984459. The reversal of 2069984418 is 8144899602.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 951946 + ... + 954117.
It is an arithmetic number, because the mean of its divisors is an integer number (260177736).
Almost surely, 22069984418 is an apocalyptic number.
2069984418 is an abundant number, since it is smaller than the sum of its proper divisors (2092859358).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2069984418 is a wasteful number, since it uses less digits than its factorization.
2069984418 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1906249.
The product of its (nonzero) digits is 995328, while the sum is 51.
The square root of 2069984418 is about 45497.0814228781. The cubic root of 2069984418 is about 1274.4487003728.
The spelling of 2069984418 in words is "two billion, sixty-nine million, nine hundred eighty-four thousand, four hundred eighteen".
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