Base | Representation |
---|---|
bin | 1100111011001000000… |
… | …1010001011010010101 |
3 | 210020002122122010221220 |
4 | 3032302001101122111 |
5 | 12114204140310010 |
6 | 245555453400553 |
7 | 22020052642266 |
oct | 3166201213225 |
9 | 706078563856 |
10 | 222030010005 |
11 | 86187174841 |
12 | 37045499159 |
13 | 17c2544a85b |
14 | aa63c3496d |
15 | 5b9752e970 |
hex | 33b2051695 |
222030010005 has 8 divisors (see below), whose sum is σ = 355248016032. Its totient is φ = 118416005328.
The previous prime is 222030010003. The next prime is 222030010009. The reversal of 222030010005 is 500010030222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 222030010005 - 21 = 222030010003 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (15), and also a Moran number because the ratio is a prime number: 14802000667 = 222030010005 / (2 + 2 + 2 + 0 + 3 + 0 + 0 + 1 + 0 + 0 + 0 + 5).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (222030010001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7401000319 + ... + 7401000348.
It is an arithmetic number, because the mean of its divisors is an integer number (44406002004).
Almost surely, 2222030010005 is an apocalyptic number.
It is an amenable number.
222030010005 is a deficient number, since it is larger than the sum of its proper divisors (133218006027).
222030010005 is a wasteful number, since it uses less digits than its factorization.
222030010005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14802000675.
The product of its (nonzero) digits is 120, while the sum is 15.
Adding to 222030010005 its reverse (500010030222), we get a palindrome (722040040227).
The spelling of 222030010005 in words is "two hundred twenty-two billion, thirty million, ten thousand, five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •