Base | Representation |
---|---|
bin | 1100000001110100… |
… | …1001111001000101 |
3 | 22100000200111102211 |
4 | 3000131021321011 |
5 | 23103042240130 |
6 | 1252221503421 |
7 | 143004632545 |
oct | 30035117105 |
9 | 8300614384 |
10 | 3228868165 |
11 | 1407680496 |
12 | 761411b71 |
13 | 3c5c385a3 |
14 | 228b81325 |
15 | 13d701a2a |
hex | c0749e45 |
3228868165 has 16 divisors (see below), whose sum is σ = 3940747776. Its totient is φ = 2539080000.
The previous prime is 3228868129. The next prime is 3228868187. The reversal of 3228868165 is 5618688223.
It is not a de Polignac number, because 3228868165 - 221 = 3226771013 is a prime.
It is a Duffinian number.
It is a congruent number.
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, 684204 + ... + 688906.
It is an arithmetic number, because the mean of its divisors is an integer number (246296736).
Almost surely, 23228868165 is an apocalyptic number.
It is an amenable number.
3228868165 is a deficient number, since it is larger than the sum of its proper divisors (711879611).
3228868165 is a wasteful number, since it uses less digits than its factorization.
3228868165 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7020.
The product of its digits is 1105920, while the sum is 49.
The square root of 3228868165 is about 56823.1305455798. The cubic root of 3228868165 is about 1478.0306416888.
The spelling of 3228868165 in words is "three billion, two hundred twenty-eight million, eight hundred sixty-eight thousand, one hundred sixty-five".
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