Base | Representation |
---|---|
bin | 10100100101010101… |
… | …110110001010001010 |
3 | 2010001021112101211122 |
4 | 110211111312022022 |
5 | 330230414222310 |
6 | 14053031555242 |
7 | 1411456060145 |
oct | 244525661212 |
9 | 63037471748 |
10 | 22101320330 |
11 | 941168a0a1 |
12 | 434982bb22 |
13 | 2112b3874b |
14 | 10d93d705c |
15 | 895494555 |
hex | 52557628a |
22101320330 has 8 divisors (see below), whose sum is σ = 39782376612. Its totient is φ = 8840528128.
The previous prime is 22101320321. The next prime is 22101320357. The reversal of 22101320330 is 3302310122.
It can be written as a sum of positive squares in 2 ways, for example, as 21649885321 + 451435009 = 147139^2 + 21247^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 22101320299 and 22101320308.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1105066007 + ... + 1105066026.
Almost surely, 222101320330 is an apocalyptic number.
22101320330 is a deficient number, since it is larger than the sum of its proper divisors (17681056282).
22101320330 is a wasteful number, since it uses less digits than its factorization.
22101320330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2210132040.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 22101320330 its reverse (3302310122), we get a palindrome (25403630452).
The spelling of 22101320330 in words is "twenty-two billion, one hundred one million, three hundred twenty thousand, three hundred thirty".
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