Base | Representation |
---|---|
bin | 1011111100111110… |
… | …1011111001100100 |
3 | 22021121110202012000 |
4 | 2333033223321210 |
5 | 23032342411403 |
6 | 1250214325300 |
7 | 142340211666 |
oct | 27717537144 |
9 | 8247422160 |
10 | 3208560228 |
11 | 13a716a875 |
12 | 756659830 |
13 | 3c1977c63 |
14 | 2261b6536 |
15 | 13ba3e7a3 |
hex | bf3ebe64 |
3208560228 has 96 divisors (see below), whose sum is σ = 8684027520. Its totient is φ = 1023477120.
The previous prime is 3208560227. The next prime is 3208560259. The reversal of 3208560228 is 8220658023.
3208560228 is a `hidden beast` number, since 3 + 20 + 8 + 5 + 602 + 28 = 666.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 3208560192 and 3208560201.
It is not an unprimeable number, because it can be changed into a prime (3208560227) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 237175 + ... + 250337.
It is an arithmetic number, because the mean of its divisors is an integer number (90458620).
Almost surely, 23208560228 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3208560228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4342013760).
3208560228 is an abundant number, since it is smaller than the sum of its proper divisors (5475467292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3208560228 is a wasteful number, since it uses less digits than its factorization.
3208560228 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13274 (or 13266 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 36.
The square root of 3208560228 is about 56644.1544027272. The cubic root of 3208560228 is about 1474.9254357404.
The spelling of 3208560228 in words is "three billion, two hundred eight million, five hundred sixty thousand, two hundred twenty-eight".
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