Base | Representation |
---|---|
bin | 100111101010… |
… | …1111001101010 |
3 | 1110010200222101 |
4 | 1033111321222 |
5 | 20311032312 |
6 | 2021444014 |
7 | 341534503 |
oct | 117257152 |
9 | 43120871 |
10 | 20799082 |
11 | 10816727 |
12 | 6b7060a |
13 | 4403065 |
14 | 2a95baa |
15 | 1c5ca57 |
hex | 13d5e6a |
20799082 has 8 divisors (see below), whose sum is σ = 31356000. Its totient is φ = 10347084.
The previous prime is 20799073. The next prime is 20799089. The reversal of 20799082 is 28099702.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (20799089) 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, 25732 + ... + 26527.
It is an arithmetic number, because the mean of its divisors is an integer number (3919500).
Almost surely, 220799082 is an apocalyptic number.
20799082 is a deficient number, since it is larger than the sum of its proper divisors (10556918).
20799082 is a wasteful number, since it uses less digits than its factorization.
20799082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52460.
The product of its (nonzero) digits is 18144, while the sum is 37.
The square root of 20799082 is about 4560.6010568784. The cubic root of 20799082 is about 275.0097274796.
The spelling of 20799082 in words is "twenty million, seven hundred ninety-nine thousand, eighty-two".
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