Base | Representation |
---|---|
bin | 11010001111001… |
… | …11101000000010 |
3 | 120100011021222102 |
4 | 31013213220002 |
5 | 422321213442 |
6 | 33501310402 |
7 | 5311554143 |
oct | 1507475002 |
9 | 510137872 |
10 | 220101122 |
11 | 10327225a |
12 | 61865402 |
13 | 367a4767 |
14 | 21335aca |
15 | 144ca232 |
hex | d1e7a02 |
220101122 has 8 divisors (see below), whose sum is σ = 344506176. Its totient is φ = 105265732.
The previous prime is 220101121. The next prime is 220101131. The reversal of 220101122 is 221101022.
It is a happy number.
220101122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (220101121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2392358 + ... + 2392449.
It is an arithmetic number, because the mean of its divisors is an integer number (43063272).
Almost surely, 2220101122 is an apocalyptic number.
220101122 is a deficient number, since it is larger than the sum of its proper divisors (124405054).
220101122 is a wasteful number, since it uses less digits than its factorization.
220101122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4784832.
The product of its (nonzero) digits is 16, while the sum is 11.
The square root of 220101122 is about 14835.8054044935. The cubic root of 220101122 is about 603.7735525992.
Adding to 220101122 its reverse (221101022), we get a palindrome (441202144).
It can be divided in two parts, 22010 and 1122, that added together give a palindrome (23132).
The spelling of 220101122 in words is "two hundred twenty million, one hundred one thousand, one hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •