Base | Representation |
---|---|
bin | 10010111011110000… |
… | …110011101010110010 |
3 | 1221110211111011102121 |
4 | 102323300303222302 |
5 | 313113440044442 |
6 | 13201154304454 |
7 | 1316540114062 |
oct | 227360635262 |
9 | 57424434377 |
10 | 20330003122 |
11 | 8692836280 |
12 | 3b3458812a |
13 | 1bbcb7bc60 |
14 | dac0693a2 |
15 | 7dec04967 |
hex | 4bbc33ab2 |
20330003122 has 32 divisors (see below), whose sum is σ = 35903911680. Its totient is φ = 8511592320.
The previous prime is 20330003087. The next prime is 20330003147. The reversal of 20330003122 is 22130003302.
It is a junction number, because it is equal to n+sod(n) for n = 20330003096 and 20330003105.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 55654 + ... + 209182.
It is an arithmetic number, because the mean of its divisors is an integer number (1121997240).
Almost surely, 220330003122 is an apocalyptic number.
20330003122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
20330003122 is a deficient number, since it is larger than the sum of its proper divisors (15573908558).
20330003122 is a wasteful number, since it uses less digits than its factorization.
20330003122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 154018.
The product of its (nonzero) digits is 216, while the sum is 16.
Adding to 20330003122 its reverse (22130003302), we get a palindrome (42460006424).
The spelling of 20330003122 in words is "twenty billion, three hundred thirty million, three thousand, one hundred twenty-two".
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