Base | Representation |
---|---|
bin | 11010010100010… |
… | …01100011011111 |
3 | 120101101222210122 |
4 | 31022021203133 |
5 | 423003430013 |
6 | 33523425155 |
7 | 5320315640 |
oct | 1512114337 |
9 | 511358718 |
10 | 220764383 |
11 | 103685604 |
12 | 61b251bb |
13 | 36977618 |
14 | 214696c7 |
15 | 145aba08 |
hex | d2898df |
220764383 has 8 divisors (see below), whose sum is σ = 252393120. Its totient is φ = 189158400.
The previous prime is 220764367. The next prime is 220764407. The reversal of 220764383 is 383467022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 220764383 - 24 = 220764367 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220764343) 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, 30323 + ... + 36891.
It is an arithmetic number, because the mean of its divisors is an integer number (31549140).
Almost surely, 2220764383 is an apocalyptic number.
220764383 is a deficient number, since it is larger than the sum of its proper divisors (31628737).
220764383 is an equidigital number, since it uses as much as digits as its factorization.
220764383 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11377.
The product of its (nonzero) digits is 48384, while the sum is 35.
The square root of 220764383 is about 14858.1419767076. The cubic root of 220764383 is about 604.3794224005.
The spelling of 220764383 in words is "two hundred twenty million, seven hundred sixty-four thousand, three hundred eighty-three".
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