Base | Representation |
---|---|
bin | 10010111011010010… |
… | …101111110101101001 |
3 | 1221110021122211002102 |
4 | 102323102233311221 |
5 | 313104430414423 |
6 | 13200313343145 |
7 | 1316413124225 |
oct | 227322576551 |
9 | 57407584072 |
10 | 20322123113 |
11 | 8689343976 |
12 | 3b31a07ab5 |
13 | 1bbb350326 |
14 | daadb7785 |
15 | 7de199c28 |
hex | 4bb4afd69 |
20322123113 has 8 divisors (see below), whose sum is σ = 21474949920. Its totient is φ = 19177620480.
The previous prime is 20322123103. The next prime is 20322123121. The reversal of 20322123113 is 31132122302.
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 20322123113 - 24 = 20322123097 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20322123103) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2076023 + ... + 2085788.
It is an arithmetic number, because the mean of its divisors is an integer number (2684368740).
Almost surely, 220322123113 is an apocalyptic number.
It is an amenable number.
20322123113 is a deficient number, since it is larger than the sum of its proper divisors (1152826807).
20322123113 is a wasteful number, since it uses less digits than its factorization.
20322123113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4162087.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 20322123113 its reverse (31132122302), we get a palindrome (51454245415).
The spelling of 20322123113 in words is "twenty billion, three hundred twenty-two million, one hundred twenty-three thousand, one hundred thirteen".
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