Base | Representation |
---|---|
bin | 111111011111111101011 |
3 | 10220201020201 |
4 | 13323333223 |
5 | 1013040442 |
6 | 112333031 |
7 | 23454214 |
oct | 7737753 |
9 | 3821221 |
10 | 2080747 |
11 | 11a1329 |
12 | 844177 |
13 | 57b116 |
14 | 3c240b |
15 | 2b17b7 |
hex | 1fbfeb |
2080747 has 8 divisors (see below), whose sum is σ = 2214800. Its totient is φ = 1949184.
The previous prime is 2080723. The next prime is 2080759. The reversal of 2080747 is 7470802.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2080747 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2080717) 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, 1279 + ... + 2407.
It is an arithmetic number, because the mean of its divisors is an integer number (276850).
22080747 is an apocalyptic number.
2080747 is a deficient number, since it is larger than the sum of its proper divisors (134053).
2080747 is a wasteful number, since it uses less digits than its factorization.
2080747 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1245.
The product of its (nonzero) digits is 3136, while the sum is 28.
The square root of 2080747 is about 1442.4794625921. The cubic root of 2080747 is about 127.6653653364.
The spelling of 2080747 in words is "two million, eighty thousand, seven hundred forty-seven".
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