Base | Representation |
---|---|
bin | 10010111011010010… |
… | …010110101100010001 |
3 | 1221110021110120210121 |
4 | 102323102112230101 |
5 | 313104414120423 |
6 | 13200311230241 |
7 | 1316412215023 |
oct | 227322265421 |
9 | 57407416717 |
10 | 20322020113 |
11 | 868928354a |
12 | 3b31978381 |
13 | 1bbb315495 |
14 | daad8c013 |
15 | 7de17945d |
hex | 4bb496b11 |
20322020113 has 8 divisors (see below), whose sum is σ = 20469014496. Its totient is φ = 20175456000.
The previous prime is 20322020087. The next prime is 20322020137. The reversal of 20322020113 is 31102022302.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-20322020113 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20322027113) 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, 12463 + ... + 201988.
It is an arithmetic number, because the mean of its divisors is an integer number (2558626812).
Almost surely, 220322020113 is an apocalyptic number.
It is an amenable number.
20322020113 is a deficient number, since it is larger than the sum of its proper divisors (146994383).
20322020113 is a wasteful number, since it uses less digits than its factorization.
20322020113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 215135.
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 20322020113 its reverse (31102022302), we get a palindrome (51424042415).
The spelling of 20322020113 in words is "twenty billion, three hundred twenty-two million, twenty thousand, one hundred thirteen".
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