Base | Representation |
---|---|
bin | 10010111011010111… |
… | …010110110000110010 |
3 | 1221110100221012011111 |
4 | 102323113112300302 |
5 | 313110233043442 |
6 | 13200355303534 |
7 | 1316426315143 |
oct | 227327266062 |
9 | 57410835144 |
10 | 20323331122 |
11 | 8689a99526 |
12 | 3b322aabaa |
13 | 1bbb684123 |
14 | dab20daca |
15 | 7de337b17 |
hex | 4bb5d6c32 |
20323331122 has 16 divisors (see below), whose sum is σ = 32422989312. Its totient is φ = 9521029440.
The previous prime is 20323331117. The next prime is 20323331129. The reversal of 20323331122 is 22113332302.
It is a junction number, because it is equal to n+sod(n) for n = 20323331093 and 20323331102.
It is not an unprimeable number, because it can be changed into a prime (20323331129) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1332654 + ... + 1347817.
It is an arithmetic number, because the mean of its divisors is an integer number (2026436832).
Almost surely, 220323331122 is an apocalyptic number.
20323331122 is a deficient number, since it is larger than the sum of its proper divisors (12099658190).
20323331122 is a wasteful number, since it uses less digits than its factorization.
20323331122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2680713.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 20323331122 its reverse (22113332302), we get a palindrome (42436663424).
The spelling of 20323331122 in words is "twenty billion, three hundred twenty-three million, three hundred thirty-one thousand, one hundred twenty-two".
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