Base | Representation |
---|---|
bin | 10100100010011010… |
… | …100000011010000110 |
3 | 2002220212010100120000 |
4 | 110202122200122012 |
5 | 330130331212220 |
6 | 14044115222130 |
7 | 1410321460224 |
oct | 244232403206 |
9 | 62825110500 |
10 | 22052210310 |
11 | 9396996aa9 |
12 | 43352a7946 |
13 | 2105902470 |
14 | 10d2a91b14 |
15 | 890ee3390 |
hex | 5226a0686 |
22052210310 has 80 divisors (see below), whose sum is σ = 63857200176. Its totient is φ = 5428233792.
The previous prime is 22052210303. The next prime is 22052210353. The reversal of 22052210310 is 1301225022.
It is a super-2 number, since 2×220522103102 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
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 39 ways as a sum of consecutive naturals, for example, 1036584 + ... + 1057643.
Almost surely, 222052210310 is an apocalyptic number.
22052210310 is an abundant number, since it is smaller than the sum of its proper divisors (41804989866).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22052210310 is a wasteful number, since it uses less digits than its factorization.
22052210310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2094259 (or 2094250 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
Adding to 22052210310 its reverse (1301225022), we get a palindrome (23353435332).
The spelling of 22052210310 in words is "twenty-two billion, fifty-two million, two hundred ten thousand, three hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •