Base | Representation |
---|---|
bin | 1000011100010011100000 |
3 | 11011102210020 |
4 | 20130103200 |
5 | 1031304323 |
6 | 115233440 |
7 | 24545103 |
oct | 10342340 |
9 | 4142706 |
10 | 2213088 |
11 | 12817a9 |
12 | 8a8880 |
13 | 5c6427 |
14 | 41873a |
15 | 2daae3 |
hex | 21c4e0 |
2213088 has 24 divisors (see below), whose sum is σ = 5809608. Its totient is φ = 737664.
The previous prime is 2213069. The next prime is 2213093. The reversal of 2213088 is 8803122.
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (24).
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, 11431 + ... + 11622.
It is an arithmetic number, because the mean of its divisors is an integer number (242067).
22213088 is an apocalyptic number.
It is an amenable number.
2213088 is an abundant number, since it is smaller than the sum of its proper divisors (3596520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2213088 is a wasteful number, since it uses less digits than its factorization.
2213088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23066 (or 23058 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 24.
The square root of 2213088 is about 1487.6451189716. The cubic root of 2213088 is about 130.3165461481.
The spelling of 2213088 in words is "two million, two hundred thirteen thousand, eighty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.158 sec. • engine limits •