Base | Representation |
---|---|
bin | 1011000010010110100000 |
3 | 12102222202011 |
4 | 23002112200 |
5 | 1220040331 |
6 | 142002304 |
7 | 33410014 |
oct | 13022640 |
9 | 5388664 |
10 | 2893216 |
11 | 16a6797 |
12 | b76394 |
13 | 7a3b81 |
14 | 554544 |
15 | 3c23b1 |
hex | 2c25a0 |
2893216 has 24 divisors (see below), whose sum is σ = 5945184. Its totient is φ = 1383360.
The previous prime is 2893211. The next prime is 2893229. The reversal of 2893216 is 6123982.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors.
It is a pancake number, because a pancake can be divided into 2893216 parts by 2405 straight cuts.
It is not an unprimeable number, because it can be changed into a prime (2893211) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1230 + ... + 2701.
It is an arithmetic number, because the mean of its divisors is an integer number (247716).
22893216 is an apocalyptic number.
It is an amenable number.
2893216 is an abundant number, since it is smaller than the sum of its proper divisors (3051968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2893216 is a wasteful number, since it uses less digits than its factorization.
2893216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3964 (or 3956 counting only the distinct ones).
The product of its digits is 5184, while the sum is 31.
The square root of 2893216 is about 1700.9456193541. The cubic root of 2893216 is about 142.4930293092.
The spelling of 2893216 in words is "two million, eight hundred ninety-three thousand, two hundred sixteen".
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