Base | Representation |
---|---|
bin | 10010111011010011… |
… | …111101101101111010 |
3 | 1221110022021000122222 |
4 | 102323103331231322 |
5 | 313110021121411 |
6 | 13200324244042 |
7 | 1316415623231 |
oct | 227323755572 |
9 | 57408230588 |
10 | 20322442106 |
11 | 86895415aa |
12 | 3b31b40622 |
13 | 1bbb432595 |
14 | dab05bb18 |
15 | 7de20e4db |
hex | 4bb4fdb7a |
20322442106 has 8 divisors (see below), whose sum is σ = 30484427220. Its totient is φ = 10160966368.
The previous prime is 20322442093. The next prime is 20322442111. The reversal of 20322442106 is 60124422302.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 20222262025 + 100180081 = 142205^2 + 10009^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3521 + ... + 201636.
Almost surely, 220322442106 is an apocalyptic number.
20322442106 is a deficient number, since it is larger than the sum of its proper divisors (10161985114).
20322442106 is a wasteful number, since it uses less digits than its factorization.
20322442106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 254688.
The product of its (nonzero) digits is 4608, while the sum is 26.
Adding to 20322442106 its reverse (60124422302), we get a palindrome (80446864408).
The spelling of 20322442106 in words is "twenty billion, three hundred twenty-two million, four hundred forty-two thousand, one hundred six".
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