Base | Representation |
---|---|
bin | 1010001110011111101110 |
3 | 12001012101102 |
4 | 22032133232 |
5 | 1141241224 |
6 | 133243102 |
7 | 31533533 |
oct | 12163756 |
9 | 5035342 |
10 | 2680814 |
11 | 1571154 |
12 | a93492 |
13 | 72b2a6 |
14 | 4dad8a |
15 | 37e4ae |
hex | 28e7ee |
2680814 has 4 divisors (see below), whose sum is σ = 4021224. Its totient is φ = 1340406.
The previous prime is 2680813. The next prime is 2680819. The reversal of 2680814 is 4180862.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2680813) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670202 + ... + 670205.
It is an arithmetic number, because the mean of its divisors is an integer number (1005306).
22680814 is an apocalyptic number.
2680814 is a deficient number, since it is larger than the sum of its proper divisors (1340410).
2680814 is a wasteful number, since it uses less digits than its factorization.
2680814 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1340409.
The product of its (nonzero) digits is 3072, while the sum is 29.
The square root of 2680814 is about 1637.3191503186. The cubic root of 2680814 is about 138.9170528011.
The spelling of 2680814 in words is "two million, six hundred eighty thousand, eight hundred fourteen".
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