Base | Representation |
---|---|
bin | 11010001110100… |
… | …00000000011111 |
3 | 120022222101021111 |
4 | 31013100000133 |
5 | 422310120013 |
6 | 33455242451 |
7 | 5311002124 |
oct | 1507200037 |
9 | 508871244 |
10 | 220004383 |
11 | 103206605 |
12 | 61819427 |
13 | 3676c711 |
14 | 2130c74b |
15 | 144ab73d |
hex | d1d001f |
220004383 has 4 divisors (see below), whose sum is σ = 225120808. Its totient is φ = 214887960.
The previous prime is 220004371. The next prime is 220004387. The reversal of 220004383 is 383400022.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 220004383 - 221 = 217907231 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220004387) 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, 2558148 + ... + 2558233.
It is an arithmetic number, because the mean of its divisors is an integer number (56280202).
Almost surely, 2220004383 is an apocalyptic number.
220004383 is a deficient number, since it is larger than the sum of its proper divisors (5116425).
220004383 is an equidigital number, since it uses as much as digits as its factorization.
220004383 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5116424.
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 220004383 is about 14832.5447243553. The cubic root of 220004383 is about 603.6850826443.
The spelling of 220004383 in words is "two hundred twenty million, four thousand, three hundred eighty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •