Base | Representation |
---|---|
bin | 1000011001010000100000 |
3 | 11010210200000 |
4 | 20121100200 |
5 | 1030404413 |
6 | 115100000 |
7 | 24463524 |
oct | 10312040 |
9 | 4123600 |
10 | 2200608 |
11 | 1273393 |
12 | 8a1600 |
13 | 5c0847 |
14 | 413d84 |
15 | 2d7073 |
hex | 219420 |
2200608 has 72 divisors (see below), whose sum is σ = 6512688. Its totient is φ = 730944.
The previous prime is 2200603. The next prime is 2200609. The reversal of 2200608 is 8060022.
It is a tau number, because it is divible by the number of its divisors (72).
It is a hoax number, since the sum of its digits (18) 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 (18).
It is not an unprimeable number, because it can be changed into a prime (2200603) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7635 + ... + 7917.
It is an arithmetic number, because the mean of its divisors is an integer number (90454).
22200608 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 2200608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3256344).
2200608 is an abundant number, since it is smaller than the sum of its proper divisors (4312080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2200608 is an equidigital number, since it uses as much as digits as its factorization.
2200608 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 308 (or 288 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 2200608 is about 1483.4446400186. Note that the first 3 decimals coincide. The cubic root of 2200608 is about 130.0711247876.
The spelling of 2200608 in words is "two million, two hundred thousand, six hundred eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.030 sec. • engine limits •