Base | Representation |
---|---|
bin | 1010101010001011101000 |
3 | 12020221221111 |
4 | 22222023220 |
5 | 1203403331 |
6 | 135520104 |
7 | 32515255 |
oct | 12521350 |
9 | 5227844 |
10 | 2794216 |
11 | 1639377 |
12 | b29034 |
13 | 76aaa9 |
14 | 52a42c |
15 | 3a2db1 |
hex | 2aa2e8 |
2794216 has 32 divisors (see below), whose sum is σ = 5702400. Its totient is φ = 1278720.
The previous prime is 2794199. The next prime is 2794217. The reversal of 2794216 is 6124972.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is not an unprimeable number, because it can be changed into a prime (2794217) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4416 + ... + 5008.
It is an arithmetic number, because the mean of its divisors is an integer number (178200).
22794216 is an apocalyptic number.
It is an amenable number.
2794216 is an abundant number, since it is smaller than the sum of its proper divisors (2908184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2794216 is a wasteful number, since it uses less digits than its factorization.
2794216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 649 (or 645 counting only the distinct ones).
The product of its digits is 6048, while the sum is 31.
The square root of 2794216 is about 1671.5908590322. The cubic root of 2794216 is about 140.8488563666.
The spelling of 2794216 in words is "two million, seven hundred ninety-four thousand, two hundred sixteen".
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