Base | Representation |
---|---|
bin | 1010000001101001110000 |
3 | 11221112020001 |
4 | 22001221300 |
5 | 1133100313 |
6 | 132155344 |
7 | 31224262 |
oct | 12015160 |
9 | 4845201 |
10 | 2628208 |
11 | 1535680 |
12 | a68b54 |
13 | 71036b |
14 | 4c5b32 |
15 | 36dadd |
hex | 281a70 |
2628208 has 40 divisors (see below), whose sum is σ = 5646960. Its totient is φ = 1175040.
The previous prime is 2628191. The next prime is 2628229. The reversal of 2628208 is 8028262.
It is a happy number.
It is a congruent number.
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, 19116 + ... + 19252.
It is an arithmetic number, because the mean of its divisors is an integer number (141174).
22628208 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 2628208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2823480).
2628208 is an abundant number, since it is smaller than the sum of its proper divisors (3018752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2628208 is a wasteful number, since it uses less digits than its factorization.
2628208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 265 (or 259 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 28.
The square root of 2628208 is about 1621.1748826083. The cubic root of 2628208 is about 138.0023804112.
The spelling of 2628208 in words is "two million, six hundred twenty-eight thousand, two hundred eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •