Base | Representation |
---|---|
bin | 1011111100101… |
… | …00010100100001 |
3 | 20222120211001212 |
4 | 11332110110201 |
5 | 201124102431 |
6 | 13540035505 |
7 | 2324606060 |
oct | 576242441 |
9 | 228524055 |
10 | 100222241 |
11 | 516334a9 |
12 | 29692b95 |
13 | 179c0a02 |
14 | d44c1d7 |
15 | 8bea72b |
hex | 5f94521 |
100222241 has 8 divisors (see below), whose sum is σ = 114721920. Its totient is φ = 85768128.
The previous prime is 100222229. The next prime is 100222261. The reversal of 100222241 is 142222001.
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 100222241 - 222 = 96027937 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (100222261) 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 7 ways as a sum of consecutive naturals, for example, 6536 + ... + 15593.
It is an arithmetic number, because the mean of its divisors is an integer number (14340240).
Almost surely, 2100222241 is an apocalyptic number.
It is an amenable number.
100222241 is a deficient number, since it is larger than the sum of its proper divisors (14499679).
100222241 is an equidigital number, since it uses as much as digits as its factorization.
100222241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22783.
The product of its (nonzero) digits is 64, while the sum is 14.
The square root of 100222241 is about 10011.1058829682. The cubic root of 100222241 is about 464.5024793977.
Adding to 100222241 its reverse (142222001), we get a palindrome (242444242).
The spelling of 100222241 in words is "one hundred million, two hundred twenty-two thousand, two hundred forty-one".
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