Base | Representation |
---|---|
bin | 100110110110… |
… | …0001011110011 |
3 | 1102022200222210 |
4 | 1031230023303 |
5 | 20203203232 |
6 | 2004303203 |
7 | 335052201 |
oct | 115541363 |
9 | 42280883 |
10 | 20366067 |
11 | 10550367 |
12 | 69a1b03 |
13 | 42b0c37 |
14 | 29c2071 |
15 | 1bc45cc |
hex | 136c2f3 |
20366067 has 4 divisors (see below), whose sum is σ = 27154760. Its totient is φ = 13577376.
The previous prime is 20366029. The next prime is 20366069. The reversal of 20366067 is 76066302.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 20366067 - 28 = 20365811 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20366069) 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, 3394342 + ... + 3394347.
It is an arithmetic number, because the mean of its divisors is an integer number (6788690).
Almost surely, 220366067 is an apocalyptic number.
20366067 is a deficient number, since it is larger than the sum of its proper divisors (6788693).
20366067 is an equidigital number, since it uses as much as digits as its factorization.
20366067 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6788692.
The product of its (nonzero) digits is 9072, while the sum is 30.
The square root of 20366067 is about 4512.8779066135. The cubic root of 20366067 is about 273.0878569755.
The spelling of 20366067 in words is "twenty million, three hundred sixty-six thousand, sixty-seven".
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