Base | Representation |
---|---|
bin | 111110001110100100000 |
3 | 10211121002012 |
4 | 13301310200 |
5 | 1010222242 |
6 | 111412052 |
7 | 23221550 |
oct | 7616440 |
9 | 3747065 |
10 | 2039072 |
11 | 1172a92 |
12 | 824028 |
13 | 565169 |
14 | 3b1160 |
15 | 2a4282 |
hex | 1f1d20 |
2039072 has 24 divisors (see below), whose sum is σ = 4588416. Its totient is φ = 873792.
The previous prime is 2039071. The next prime is 2039083. The reversal of 2039072 is 2709302.
It is not an unprimeable number, because it can be changed into a prime (2039071) 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, 4328 + ... + 4775.
It is an arithmetic number, because the mean of its divisors is an integer number (191184).
22039072 is an apocalyptic number.
It is an amenable number.
2039072 is an abundant number, since it is smaller than the sum of its proper divisors (2549344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2039072 is an equidigital number, since it uses as much as digits as its factorization.
2039072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9120 (or 9112 counting only the distinct ones).
The product of its (nonzero) digits is 756, while the sum is 23.
The square root of 2039072 is about 1427.9607837752. The cubic root of 2039072 is about 126.8072799809.
The spelling of 2039072 in words is "two million, thirty-nine thousand, seventy-two".
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