Base | Representation |
---|---|
bin | 111101100001010… |
… | …1000010011000110 |
3 | 12022212022122022001 |
4 | 1323002220103012 |
5 | 13211424140133 |
6 | 540500455514 |
7 | 102104102131 |
oct | 17302502306 |
9 | 5285278261 |
10 | 2064286918 |
11 | 96a266351 |
12 | 4973aa59a |
13 | 26b895665 |
14 | 158231218 |
15 | c136087d |
hex | 7b0a84c6 |
2064286918 has 8 divisors (see below), whose sum is σ = 3097986912. Its totient is φ = 1031624616.
The previous prime is 2064286883. The next prime is 2064286921. The reversal of 2064286918 is 8196824602.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×20642869182 = 8522560959651877448, which contains 22 as substring.
It is a congruent number.
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, 254430 + ... + 262417.
It is an arithmetic number, because the mean of its divisors is an integer number (387248364).
Almost surely, 22064286918 is an apocalyptic number.
2064286918 is a deficient number, since it is larger than the sum of its proper divisors (1033699994).
2064286918 is a wasteful number, since it uses less digits than its factorization.
2064286918 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 518846.
The product of its (nonzero) digits is 331776, while the sum is 46.
The square root of 2064286918 is about 45434.4243718351. The cubic root of 2064286918 is about 1273.2783463702.
The spelling of 2064286918 in words is "two billion, sixty-four million, two hundred eighty-six thousand, nine hundred eighteen".
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