Base | Representation |
---|---|
bin | 110001001001101001… |
… | …0001001101101010011 |
3 | 101002102222100221112101 |
4 | 1202103102021231103 |
5 | 3212131324133321 |
6 | 120253351341231 |
7 | 10424430050125 |
oct | 1422322115523 |
9 | 332388327471 |
10 | 105550224211 |
11 | 40844393763 |
12 | 18558681817 |
13 | 9c51659893 |
14 | 517422d215 |
15 | 2b2b62a791 |
hex | 1893489b53 |
105550224211 has 8 divisors (see below), whose sum is σ = 108021359600. Its totient is φ = 103079837952.
The previous prime is 105550224179. The next prime is 105550224251. The reversal of 105550224211 is 112422055501.
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 105550224211 - 25 = 105550224179 is a prime.
It is a super-2 number, since 2×1055502242112 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 105550224211.
It is not an unprimeable number, because it can be changed into a prime (105550224251) 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, 103015 + ... + 470863.
It is an arithmetic number, because the mean of its divisors is an integer number (13502669950).
Almost surely, 2105550224211 is an apocalyptic number.
105550224211 is a deficient number, since it is larger than the sum of its proper divisors (2471135389).
105550224211 is an equidigital number, since it uses as much as digits as its factorization.
105550224211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 374565.
The product of its (nonzero) digits is 4000, while the sum is 28.
Adding to 105550224211 its reverse (112422055501), we get a palindrome (217972279712).
The spelling of 105550224211 in words is "one hundred five billion, five hundred fifty million, two hundred twenty-four thousand, two hundred eleven".
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