Base | Representation |
---|---|
bin | 11010001110100… |
… | …11110100100010 |
3 | 120100000011200222 |
4 | 31013103310202 |
5 | 422311120002 |
6 | 33455443042 |
7 | 5311065506 |
oct | 1507236442 |
9 | 510004628 |
10 | 220020002 |
11 | 103217314 |
12 | 61826482 |
13 | 36776867 |
14 | 21314306 |
15 | 144b11a2 |
hex | d1d3d22 |
220020002 has 8 divisors (see below), whose sum is σ = 332549712. Its totient is φ = 109170100.
The previous prime is 220019993. The next prime is 220020011. The reversal of 220020002 is 200020022.
220020002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (220019993) and next prime (220020011).
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 419624 + ... + 420147.
It is an arithmetic number, because the mean of its divisors is an integer number (41568714).
Almost surely, 2220020002 is an apocalyptic number.
220020002 is a deficient number, since it is larger than the sum of its proper divisors (112529710).
220020002 is a wasteful number, since it uses less digits than its factorization.
220020002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 839904.
The product of its (nonzero) digits is 16, while the sum is 8.
The square root of 220020002 is about 14833.0712261487. The cubic root of 220020002 is about 603.6993683205.
Adding to 220020002 its reverse (200020022), we get a palindrome (420040024).
The spelling of 220020002 in words is "two hundred twenty million, twenty thousand, two".
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